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Best lab ph meters - Buying Guide

Last Updated: 05/04/2024

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Bestselling lab ph meters on Amazon

  1. PH Meter for Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Mea...
  2. YINMIK pH Meter, Digital pH Tester for Hydroponics, pH Temp Meter with Horizontal Display for Pool, ...
  3. 5 in 1 TDS Meter PH Tester, 0.01 High Accuracy Digital PH Meter for Water, PH/TDS/EC/Salt/Temp Teste...
  4. Divolight Water Tester PH Meter, Digital PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-...
  5. 2024 Newest TDS Meter Digital Water Tester, Lxuemlu Professional 3-in-1 TDS, Temperature and EC Mete...
  6. 2024 Newest PH Meter for Water pH Tester Digital pH Pen, Daplibo 0.01 High Accuracy pH Reader pH Lev...
  7. PmoYoKo Digital pH/TDS Meter with ATC pH Tester, 3 in 1 pH TDS Temp 0.01 Resolution High Accuracy pH...
  8. PH Meter, Digital PH Meter, PH Meter for Water, PH Tester 0.01 PH High Accuracy Water Quality Tester...
  9. Bluelab pH 4.0 & 7.0 Calibration Solution Kit - pH Meter & pH Pen Calibration for Balanced Nutrient ...
  10. bluelab pH Pen-Digital pH Tester - Reliable & Accurate for High Yield Crops - Hand-Held Meter - Meas...
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  #1

PH Meter for Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium

Asin: B08HLXBBK4   |   Ean: 0761770870742   |   UPC: 761770870742

【Family Essentials】As A Tool To Improve The Quality Of Life. Can Be Used To Test Drinking Water, Swimming Pools, Ph Balance In Aquarium, Ro System, Spa Or Hydroponics. Basically All The Environments That Need To Test Ph Value Can Use This Tester To Get Accurate Data..
【Automatic Temperature Compensation】There Is No Need To Care About The Temperature Of The Liquid Being Measured. The Ph Meter Has An Automatic Temperature Compensation Function, Which Can Be Adjusted According To The Water Temperature And Water Quality..
【Easy To Use】Turn On The Switch,Put The Probe Into The Water And Stir (Make The Small Glass Ball Fully Contact The Liquid) And The Value Can Be Read When The Value Is Stable..
【Mini Size】The Mini Size Ph Meter We Designed Allows You To Easily Put It In Your Pocket, So You Can Take Measurements Anytime, Anywhere. It Can Help You Test It Whether You Take It To The Pool, On A Trip, To The Beach Or Camping..

Features

  • A friendly reminder: Regularly cleaning your Ph meter electrode is crucial for ensuring accurate data. Contamination of the electrode can lead to unstable measurements. Please use the appropriate cleaning solution. If you have any questions, feel free to reach out to our customer service.
  • Mini Size The mini size ph meter we designed allows you to easily put it in your pocket, so you can take measurements anytime, anywhere. It can help you test it whether you take it to the pool, on a trip, to the beach or camping.
  • Family Essentials As a tool to improve the quality of life. Can be used to test drinking water, swimming pools, PH balance in aquarium, RO system, spa or hydroponics. Basically all the environments that need to test PH value can use this tester to get accurate data.
  • Easy to use turn on the switch,put the probe into the water and stir (make the small glass ball fully contact the liquid) and the value can be read when the value is stable.
  • Automatic temperature compensation There is no need to care about the temperature of the liquid being measured. The PH meter has an automatic temperature compensation function, which can be adjusted according to the water temperature and water quality.
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Brand: Ruolan   |   Manufacturer: Ruolan

Amazon Price: $8.99 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock
List Price: $11.99

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  #2

YINMIK pH Meter, Digital pH Tester for Hydroponics, pH Temp Meter with Horizontal Display for Pool, Spa, Hot Tub, Indoor Plants, Koi Ponds, Drinking Water, Wine Beer Making, Aquarium, Aquaculture

Asin: B0BDLQM21T   |   Model: YK-P01B   |   PartNumber: YK-P01B

[Easy Calibration] Supporting 3-Point Auto Calibration, Following The Instruction Manual Can Easily Achieve 4.00, 7.00, 10.01 Auto Calibration. Don't Worry About The Calibration Solution, You Can Easily Configure Up To 500Ml Of Calibration Solution For Each Standard Using The Calibration Powder Included In The Package. In Addition, You Can Also Purchase Calibration Powder From The Yinmik Store On Amazon At An Affordable Price..
[Wide Application] Excellently Use Yinmik Ph Meters To Measure The Ph In Your Pool And Spa; To Monitor Your Indoor Garden Nutrients In Water And Soil And Check Ph When Mixing Media For Tissue Culturing ; To Get A Decent Idea Of Your Mash Ph When Brewing Beer Or Wine; To Monitor Your Aquarium Water Conditions And Test Ph Of Your Koi Ponds Water; To Measure Ph Of Your Well Water , Alkaline Tap Water And Other Drinks ..
[More User-Friendly Designs] Backlights Function Ensures You Can Use The Product In A Dimly Lit Working Environment. Hold/Temp Button Can Be Used For Reading Lock, Attribute To This Function, The Reading Will Not Disappear After The Ph Meter Leaves The Test Solution..
[Accurate Ph Tester With Effective Atc] Built With Stainless Steel Temperature Sensor, Yk-P01 Ph Meter Has An Effective Temperature Compensation (Atc) Function, Which Ensures The Rapid Response And Accurate Test Results..

Features

  • [Large Horizontal Screen Display] Tired of using yellow ones with small vertical reading display? YINMIK YK-P01 pH meter screen is designed for horizontal display, pH and temperature value can be read simultaneously which makes your job easier and more comfortable.
  • [Accurate pH Tester with Effective ATC] Built with stainless steel temperature sensor, YK-P01 pH meter has an effective temperature compensation (ATC) function, which ensures the rapid response and accurate test results.
  • [Easy Calibration] Supporting 3-point auto calibration, following the instruction manual can easily achieve 4.00, 7.00, 10.01 auto calibration. Don't worry about the calibration solution, you can easily configure up to 500ml of calibration solution for each standard using the calibration powder included in the package. In addition, you can also purchase calibration powder from the YINMIK store on Amazon at an affordable price.
  • [More User-friendly Designs] Backlights function ensures you can use the product in a dimly lit working environment. HOLD/TEMP button can be used for reading lock, attribute to this function, the reading will not disappear after the pH meter leaves the test solution.
  • [Wide Application] Excellently Use YINMIK PH Meters to measure the pH in your pool and spa; to monitor your indoor garden nutrients in water and soil and Check pH when mixing media for tissue culturing ; to get a decent idea of your mash ph when brewing beer or wine; to monitor your aquarium water conditions and test pH of your koi ponds water; to measure pH of your well water , alkaline tap water and other drinks .
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Brand: YINMIK   |   Manufacturer: JiNan Huiquan Electronic Co., Ltd

Amazon Price: $11.99 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock
List Price: $12.99

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  #3

5 in 1 TDS Meter PH Tester, 0.01 High Accuracy Digital PH Meter for Water, PH/TDS/EC/Salt/Temp Tester, PPM Meter Water Tester for Drinking Water, Hydroponics, Plants, Aquarium and Pool

Asin: B0CW398VPL   |   Model: 5 in 1 TDS Meter   |   PartNumber: 5 in 1 TDS Meter   |   Ean: 0762221886183   |   UPC: 762221886183

[ Pocket Size & Backlight Lcd Design ] : Everyone Could Use This Pocket Size Small But Powerful Pen Tester, Device To Measure Your Aquarium, Pool, Fish Tank And Pond In A Garden. And Ph Meter Features A Green Backlight Lcd To Help You See The Measurement Clearly In Any Situation..
[ Customer Satisfaction] The Ph Tester Is Powered By Three Lr44 Batteries (Included). We Promise To Provide Free Replacement Service For Defective Water Ph Tester And Products That Can't Work Properly. If There's Any Question, Please Kindly Feel Free To Contact Us, We Will Reply As Soon As Possible..
[ Automatic Temperature Compensation ] : No Longer Need To Pay Attention To The Temperature Of Testing Liquid, Meter Can Accurately Determine The Ph Value Of The Sample In The Temperature Range Of 0 °C-60 °C (32 °F-140 °F), So As To Solve The Inaccurate Problem Caused By Changing The Liquid Temperature..
[ High Accuracy & Reliable ] : ±0.01 Ph Accuracy, 3-Point Calibration And 0-14 Measure Range Of The Digital Ph Meter Sure You Get A Accurate Testing Result. High-Accuracy Algorithm Chip And Electrode Of Our Digital Water Ph Tester Ensure Accurate And Fast Response..

Features

  • [ 5-in-1 PH Meter for Water ] : PH meter is designed with 5-in-1 function, which can be measured PH, TDS, EC, SALITY, and TEMPERATURE. Satisfy all your testing requirements and fully test water quality! Get Healthy Pure drinking water or other use water with this 5 in 1 pH meter.
  • [ High Accuracy & Reliable ] : 0.01 pH accuracy, 3-point calibration and 0-14 measure range of the digital ph meter sure you get a accurate testing result. High-accuracy algorithm chip and electrode of our digital water ph tester ensure accurate and fast response.
  • [ Pocket Size & Backlight LCD Design ] : Everyone could use this pocket size small but powerful Pen Tester, device to measure your aquarium, pool, fish tank and pond in a garden. And pH meter features a green Backlight LCD to help you see the measurement clearly in any situation.
  • [ Automatic Temperature Compensation ] : No longer need to pay attention to the temperature of testing liquid, meter can accurately determine the pH value of the sample in the temperature range of 0 C-60 C (32 F-140 F), so as to solve the inaccurate problem caused by changing the liquid temperature.
  • [ Customer satisfaction] The PH tester is powered by three LR44 batteries (included). We promise to provide free replacement service for defective water ph tester and products that can't work properly. If there's any question, please kindly feel free to contact us, we will reply as soon as possible.
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Brand: KONVIO NEER   |   Manufacturer: KONVIO NEER

Amazon Price: $35.99 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock
List Price: $37.99

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  #4

Divolight Water Tester PH Meter, Digital PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC

Asin: B0B25DWRG6   |   Ean: 0786468412424   |   UPC: 786468412424

【Easy To Use】Turn On The Switch, Place The Probe Into The Water, And Stir (Make The Small Glass Ball Fully Contact The Liquid) And The Value Can Be Read When The Value Is Stable..
【Mini Size】The Mini Size Of The Ph Meter Allows You To Easily Put It In Your Pocket, So You Can Take Measurements Anytime, Anywhere. It Can Help You To Make A Ph Test Anywhere, You Just Take It To The Pool, On A Trip, To The Beach, Camping, Etc..
【Automatic Temperature Compensation-Atc】There Is No Need To Care About The Temperature Of The Liquid Being Measured. The Ph Meter Has An Automatic Temperature Compensation Function..
【How To Use Calibration】Place The Tester In A Calibration Solution. Press Cal For 3 Seconds To Enter The Calibration Mode, And Press In Turn To Select The Powders Corresponding To 6.86, 4.00, And 9.18 To Complete The Calibration..

Features

  • Aplication As a tool to improve the quality of life. Can be used to test drinking water, swimming pools, PH balance in an aquarium, RO system, spa, or hydroponics. All the environments that need to test PH values can use this tester to get accurate data.
  • How to use calibration Place the tester in a calibration solution. Press CAL for 3 seconds to enter the calibration mode, and press in turn to select the powders corresponding to 6.86, 4.00, and 9.18 to complete the calibration.
  • Easy to use turn on the switch, place the probe into the water, and stir (make the small glass ball fully contact the liquid) and the value can be read when the value is stable.
  • Automatic Temperature Compensation-ATC There is no need to care about the temperature of the liquid being measured. The PH meter has an automatic temperature compensation function.
  • Mini Size The mini size of the pH meter allows you to easily put it in your pocket, so you can take measurements anytime, anywhere. It can help you to make a pH test anywhere, you just take it to the pool, on a trip, to the beach, camping, etc.
  • See more on Amazon...

Brand: Divolight   |   Manufacturer: Divolight

Amazon Price: $15.00 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock

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  #5

2024 Newest TDS Meter Digital Water Tester, Lxuemlu Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More

Asin: B079DN9DRS   |   Model: 6.65059E+11   |   PartNumber: 6.65059E+11   |   Ean: 0665059111802   |   UPC: 665059111802

💧Auto-Off & Hold Function: The Tds Tester Shuts Off Automatically After 2 Minutes Of Non-Use To Conserve Batteries. Features A Hold Function That Saves Measurements For Convenient Reading And Recording..
💧Customer Satisfaction: We Are Very Proud Of Our Reputation For High-Quality Products & Outstanding Customer Service, If There's Any Question, Please Kindly Feel Free To Contact Us, We Are 24 Hours Online..
💧Measurement Range: 0-9990 Ppm. From 0-999 Ppm, The Resolution Is In Increments Of 1Ppm. From 1000 To 9990 Ppm, The Resolution Is In Increments Of 10Ppm, Indicated By A Blinking 'X10' Image..
💧Easy To Use & Accurate: Just Stick It In About 1 Inch Of Water Instantly You Get The Reading. It's Compact And Doesn't Need Any Maintenance. The Tds Water Tester Is A Rugged Model That Includes A Protective Carrying Case With A Belt Clip..

Features

  • Test Your Water: How Pure is Your Water? With the push of a button, the TDS water tester can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million).
  • Easy To Use & Accurate: Just stick it in about 1 inch of water instantly you get the reading. It's compact and doesn't need any maintenance. The TDS water tester is a rugged model that includes a protective carrying case with a belt clip.
  • Auto-off & Hold Function: The TDS tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient reading and recording.
  • Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image.
  • Customer Satisfaction: We are very proud of our reputation for high-quality products & outstanding customer service, if there's any question, please kindly feel free to contact us, we are 24 hours online.
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Brand: Lxuemlu   |   Manufacturer: Lxuemlu

Dimensions: 0.60 x 6.30 x 1.10 inches   |   Weight: 0.15 Pounds

Amazon Price: $9.97 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock
List Price: $11.97

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  #6

2024 Newest PH Meter for Water pH Tester Digital pH Pen, Daplibo 0.01 High Accuracy pH Reader pH Level Tester for Water Hydroponics, Household Drinking, Home Brewing, Pool and Aquarium

Asin: B0BYZXZR4B   |   Model: DA-PH-BL   |   PartNumber: DA-PH-BL

✅Easy Calibration: Supporting 3-Point Auto Calibration, Following The Instruction Manual Can Easily Achieve 4.00, 6.86, 9.18 Auto Calibration..
✅Customer Satisfaction: We Stand Behind Our Products And Will Always Focus On Your Satisfaction. If You Don't Love Our Products, Please Don't Hesitate To Contact Us..
✅Auto-Off: Ph Water Tester Automatically Shuts Off After 5 Minutes Of Non-Use To Maximize Battery Life..
✅What You Get: Digital Ph Meter, User Manual, 2 X 1.5V Button Cells (Built In), 3 X Calibration Powders..
✅Atc Function: Automatic Temperature Compensation (Atc) For Accurate Readings In Fluctuating Temperatures..
✅Wide Application: Ideal For Swimming Pool, Drinking Water, Aquarium, Fish Tank, Growing Tent, And Brewing..

Features

  • Accurate & Reliable: High-accuracy algorithm chip and lab quality glass probe ensure accurate and fast response. Measures 0 ~ 14 pH range with a high 0.01 pH resolution.
  • Wide Application: Ideal for swimming pool, drinking water, aquarium, fish tank, growing tent, and brewing.
  • Easy Calibration: Supporting 3-point auto calibration, following the instruction manual can easily achieve 4.00, 6.86, 9.18 auto calibration.
  • ATC Function: Automatic Temperature Compensation (ATC) for accurate readings in fluctuating temperatures.
  • Auto-off: PH water tester automatically shuts off after 5 minutes of non-use to maximize battery life.
  • What You Get: Digital pH meter, user manual, 2 x 1.5V button cells (built in), 3 x calibration powders.
  • Customer Satisfaction: We stand behind our products and will always focus on your satisfaction. If you don't love our products, please don't hesitate to contact us.
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Brand: Daplibo   |   Manufacturer: Daplibo

Dimensions: 1.10 x 6.30 x 2.10 inches

Amazon Price: $5.99 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock
List Price: $6.99

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  #7

PmoYoKo Digital pH/TDS Meter with ATC pH Tester, 3 in 1 pH TDS Temp 0.01 Resolution High Accuracy pH Tester with LCD Backlit, TDS Meter pH Meter for Water, Wine, Pool, Hydroponics and Aquariums

Asin: B08RD488NP   |   Model: EZ-9901   |   PartNumber: EZ-9901   |   Ean: 0692041265106, 0692041265113, 0692041265243   |   UPC: 692041265243, 692041265113, 692041265106

【High Accuracy Ph Meter For Water】0.01 Resolution High-Accuracy Algorithm Chip And Electrode Of Our Tds Meter Digital Ph Meter Ensure Accurate And Fast Response. Green Backlit Lcd Design Guarantees That You Can Read The Measuring Results In Any Condition. One-Button Lock Reading Function Helps Lock Reading Even If The Tds Meter Is Taken Out Of The Sample!.
【How To Calibrate The Ph Meter/Tds Meter?】 1. Add Ph4.01/Ph6.86/Ph9.18 Buffer Powder Into Water And Stir It. 2. Press The On/Off Button And Adjust To Ph Mode. Put The Electrode Into Ph4.00/Ph6.86/Ph9.18 Standard Solution And Wait 5~10 Seconds. 3. Press And Hold The Mode/Cal Button And Release After 6 Seconds; Wait Ph4.00/Ph6.86/Ph9.18 Flash 3 Times Till Readings Are No Longer Flashing, Finish The Ph Calibration..
【Tips】 For Better Using Experience, We Recommend To Soak The Tds Meter Digital Water Tester In Clear Water For 5 Minutes Before Starting Calibration After Receive The Product. Because It May Cause Inaccurate Readings If Customer Immediate Use For The First Time..
【Ph Meter To Improve Water Quality】This Ph/Tds Meter Can Help You Find Out Quality Water Value. Water With Equal Ph, Tds Levels Are Perfect For People's Daily Needs For Drinking Water. For Plants And Aquaculture Animals, They Can Grow More Fast And Health If They Drink Good Quality Ph, Tds Value Of The Water Test By This Ph Meter..
【Pocket Size Ph Meter For Water】 You Can Use This Small Pocket Size But Powerful Ph Meter Device To Measure Your Aquarium, Pool, Pond In A Garden, Bath Tub To Test The Levels Of Ph Value. The Digital Ph Meter Can Also Be Used To Measure Drinking Water, Ro System, Spa, Soap Mixtures, Wine, Beer Or Any Other Liquids..
【Automatic Temperature Compensation Digital Ph Meter】No Longer Need To Pay Attention To The Temperature Of Testing Liquid, Ph Meter Can Accurately Determine The Ph Value Of The Sample In The Temperature Range Of 32°F-140°F(0°C-60°C), So As To Solve The Inaccurate Problem Caused By Changing The Liquid Temperature..
【Automatic Calibration Ph Tester】With High Sensitive Glass Probe, You Can Get A Full Measurement Range Of 0-14Ph. This Ph Meter Uses A 3-Point Calibration Method To Calibrate The Electrode To Solutions With Ph 4.01, Ph 6.86, And Ph 9.18 Ph Powder. You Can Calibrate Effortlessly To Ensure The Accuracy Of Your Measurements..

Features

  • 3-in-1 pH Meter pH meter has a three-in-one function, which can measure PH, TDS and temperature with high precision at the same time. All-round measurement of water quality to ensure healthy water quality.
  • Automatic Calibration pH Tester With high sensitive glass probe, you can get a full measurement range of 0-14pH. This pH meter uses a 3-point calibration method to calibrate the electrode to solutions with pH 4.01, pH 6.86, and pH 9.18 pH powder. You can calibrate effortlessly to ensure the accuracy of your measurements.
  • High Accuracy pH Meter for Water 0.01 Resolution High-accuracy algorithm chip and electrode of our TDS meter digital pH meter ensure accurate and fast response. Green Backlit LCD Design guarantees that you can read the measuring results in any condition. One-button lock reading function helps lock reading even if the tds Meter is taken out of the sample!
  • Automatic Temperature Compensation Digital pH Meter No longer need to pay attention to the temperature of testing liquid, pH meter can accurately determine the pH value of the sample in the temperature range of 32 F-140 F(0 C-60 C), so as to solve the inaccurate problem caused by changing the liquid temperature.
  • pH Meter to Improve Water Quality This pH/TDS meter can help you find out quality water value. Water with equal pH, TDS levels are perfect for people's daily needs for drinking water. For plants and aquaculture animals, they can grow more fast and health if they drink good quality pH, TDS value of the water test by this pH meter.
  • Pocket Size pH Meter for Water You can use this small pocket size but powerful pH meter device to measure your aquarium, pool, pond in a garden, bath tub to test the levels of pH value. The digital ph meter can also be used to measure drinking water, RO System, spa, soap mixtures, wine, beer or any other liquids.
  • How to calibrate the pH Meter/TDS Meter? 1. Add pH4.01/pH6.86/pH9.18 buffer powder into water and stir it. 2. Press the ON/OFF button and adjust to pH mode. Put the electrode into pH4.00/pH6.86/pH9.18 standard solution and wait 5~10 seconds. 3. Press and hold the MODE/CAL button and release after 6 seconds; wait pH4.00/pH6.86/pH9.18 flash 3 times till readings are no longer flashing, finish the pH calibration.
  • Tips For better using experience, we recommend to soak the tds meter digital water tester in clear water for 5 minutes before starting calibration after receive the product. Because it may cause inaccurate readings if customer immediate use for the first time.
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Brand: PmoYoKo   |   Manufacturer: PmoYoKo

Dimensions: 7.20 x 1.38 x 1.38 inches

Amazon Price: $24.59 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock
List Price: $33.99

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  #8

PH Meter, Digital PH Meter, PH Meter for Water, PH Tester 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter for Household Drinking Water, Aquarium, Swimming Pool, Spa

Asin: B0D12L41WH   |   Model: PH Meter for Water   |   PartNumber: PH Meter for Water   |   Ean: 0616421903419   |   UPC: 616421903419

💡 [𝑨𝑼𝑻𝑶𝑴𝑨𝑻𝑰𝑪 𝑻𝑬𝑴𝑷𝑬𝑹𝑨𝑻𝑼𝑹𝑬 𝑪𝑶𝑴𝑷𝑬𝑵𝑺𝑨𝑻𝑰𝑶𝑵 𝑷𝑯 𝑷𝑬𝑵]: No More Need To Take Care About The Temperature Of Testing Liquid. The Digital Ph Meter Is Equipped With An Auto Temperature Compensation Function (Built-In Atc) That Adjusts To Water Temperatures And Water Quality. The Water Ph Tester Can Accurately Determine The Ph Value Of The Sample At Any Temperature In A Range Of 0 °C - 60 °C (32 °F - 140 °F)..
💡[𝑷𝑯 𝑾𝑨𝑻𝑬𝑹 𝑻𝑬𝑺𝑻𝑬𝑹 𝑪𝑶𝑴𝑷𝑳𝑬𝑻𝑬 𝑨𝑪𝑪𝑬𝑺𝑺𝑶𝑹𝑰𝑬𝑺]: Come With 1X Ph Meter, 1X User Manual, 2X 1.5V Lr44 Button Cells(Built-In), 3X Ph Buffer Powders. The Digital Ph Water Tester Enclosed Detailed Manual Will Show You How To Get The Best Accurate And Stable Reading..
💡[𝑬𝑨𝑺𝒀 𝑻𝑶 𝑼𝑺𝑬 𝑾𝑨𝑻𝑬𝑹 𝑷𝑯 𝑻𝑬𝑺𝑻𝑬𝑹]: Just Remove The Protective Cap And Immerse The Digital Ph Meter Electrode In The Solution And Press The Button To Be Measured. Beats The Heck Out Of Trying To See The Colors Of A Litmus Strip. When This Water Ph Tester Is A Long Period Of Inactivity Or After Frequent Use, You Can Calibrate The Tester With An Auto-Calibration Button For Proper Calibration..
💡 [𝑨𝑼𝑻𝑶𝑴𝑨𝑻𝑰𝑪 𝑪𝑨𝑳𝑰𝑩𝑹𝑨𝑻𝑰𝑶𝑵 𝑾𝑨𝑻𝑬𝑹 𝑴𝑬𝑻𝑬𝑹]: Digital Ph Meter Has An Automatic Calibration Function That Can Be Adjusted According To Water Temperature And Quality, And The Ph Reading Can Be Obtained By Waiting A Few Seconds In The Testing. You Can Also Calibrate The Digital Ph Meter With The One-Touch Button “Cal” Using Calibration Buffer Powder..

Features

  • [ ]: This digital PH meter with Built-in a sensitive electrode sensor, simply press "ON" and the result of the PH will appear on the digital ph tester screen in a few seconds. Measuring the full PH range from 0.00 to 14.00 with an accuracy of 0.01. This digital PH meter ensures a true reading for your application.
  • [ ]: Digital PH meter has an automatic calibration function that can be adjusted according to water temperature and quality, and the PH reading can be obtained by waiting a few seconds in the testing. You can also calibrate the digital ph meter with the one-touch button CAL using Calibration Buffer Powder.
  • [ ]: No more need to take care about the temperature of testing liquid. The digital PH meter is equipped with an auto temperature compensation function (built-in ATC) that adjusts to water temperatures and water quality. The water ph tester can accurately determine the PH value of the sample at any temperature in a range of 0 C - 60 C (32 F - 140 F).
  • [ ]: Just remove the protective cap and immerse the digital PH meter electrode in the solution and press the button to be measured. Beats the heck out of trying to see the colors of a litmus strip. When this water PH tester is a long period of inactivity or after frequent use, you can calibrate the tester with an auto-calibration button for proper calibration.
  • [ ]: Come with 1x PH meter, 1x user manual, 2x 1.5V LR44 button cells(built-in), 3x PH Buffer Powders. The digital PH water tester enclosed detailed manual will show you how to get the best accurate and stable reading.
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Manufacturer: SIUYEGANG

Amazon Price: $9.99 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock

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  #9

Bluelab pH 4.0 & 7.0 Calibration Solution Kit - pH Meter & pH Pen Calibration for Balanced Nutrient Solution NIST Certified | Hydroponics, Gardening & Growing Tents (500 ml/ 16.9 Fl Oz Each)

Asin: B01GQVSQGG   |   Model: BL-COMBO-1   |   PartNumber: BL-COMBO-1   |   Ean: 9421024923044

Improves The Longevity Of The Ph Pen Or Tester - Regular Calibration Helps Extend The Life Of Your Ph Meters By Maintaining Their Performance. Useful For Providing Accurate Ph In Hydroponics, Aquariums, Swimming Pools, Or Gardens..
How To Calibrate - Make Sure Your Ph Pen Or Probe Is Clean And Hydrated. Turn It On. Place The Probe Tip In A Fresh Ph 7.0 Calibration Solution. Rinse The Pen Or Probe Tip In Clean Tap Water And Shake Off The Excess. Calibrate To Ph 4. A Calibration Confirmation Will Appear To Show A Successful Calibration. Recalibrate If The Symbol Disappears..
Easy-To-Use And Long Shelf Life - Our Electrolyte Solutions Are Ready-To-Use Right Out Of The Bottle, Saving You Time And Effort. Our Ph Calibration Solutions Don't Need Frequent Replacements As They Have A Long Shelf Life..
Nist Certified - Our Ph Calibration Solutions Have Nist Certification And Meet The Highest Quality Standards. This Set Includes Two Crucial Ph Levels, Ph 4 And Ph 7, Allowing You To Calibrate A Wide Range Of Ph Instruments..

Features

  • Ensures accurate readings - Our pH calibration solution helps maintain the accuracy and reliability of a pH pen, probe, or tester. Calibration ensures accurate readings. This helps keep the pH level in check for the health of plants, swimmers, or aquatic life.
  • NIST certified - Our pH calibration solutions have NIST certification and meet the highest quality standards. This set includes two crucial pH levels, pH 4 and pH 7, allowing you to calibrate a wide range of pH instruments.
  • Improves the longevity of the pH pen or tester - Regular calibration helps extend the life of your pH meters by maintaining their performance. Useful for providing accurate pH in hydroponics, aquariums, swimming pools, or gardens.
  • Easy-to-use and long shelf life - Our electrolyte solutions are ready-to-use right out of the bottle, saving you time and effort. Our pH calibration solutions don't need frequent replacements as they have a long shelf life.
  • How to calibrate - Make sure your pH pen or probe is clean and hydrated. Turn it on. Place the probe tip in a fresh pH 7.0 calibration solution. Rinse the pen or probe tip in clean tap water and shake off the excess. Calibrate to pH 4. A calibration confirmation will appear to show a successful calibration. Recalibrate if the symbol disappears.
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Brand: bluelab   |   Manufacturer: bluelab

Amazon Price: $39.99 ($20.00 / Count) | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock

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  #10

bluelab pH Pen-Digital pH Tester - Reliable & Accurate for High Yield Crops - Hand-Held Meter - Measures pH & Temperature in Solutions and Soil Solutions - Optimize Plant Health & Performance,White

Asin: B005POOJHG   |   Model: PENPH   |   PartNumber: PENPH   |   Ean: 9421024920234   |   UPC: 706842510010, 715706332132

Double Junction Electrode Has A Longer Lifespan Compared To Standard Probes Due To Less Contamination And Is More Accurate And Reliable Than Comparable Pens, Test Strips, Drops, And More.
If Probe Is Dry, Soak In Kcl Solution For 24 Hours, Kcl Solution Is Sold Separately; Made In New Zealand, And Manufactured By Bluelab, The Industry Leader In Hydroponic Testing Equipment; 1-Year Limited Warranty With Proof Of Purchase.
Fully Waterproof - Not Just Water Resistant; Automatic Temperature Compensation For Accurate Readings Everywhere.
Other Features: Auto Off Function, Low Battery Indicator, Units For Temperature; Kit Includes: Aaa Battery, Lanyard, And Calibration Solution.
Combine With Ppm Meters For Full Indoor Garden Nutrients Monitoring In Water And Soil;.
This Hydroponics Tester Has Atc That Provides Consistent Reading Regardless Of Any Fluctuations In Temperature; Calibration Reminder; Durable Design For Repeated Uses; Fully Waterproof And Floats In Solutions.

Features

  • Measures pH in nutrient solution (acid or alkaline) for precise up and down adjustment with lab quality glass probe; General uses include growing tent, swimming pool, drinking water, aquarium, fish tank, and brewing.Operating temperature : 0 - 50 C, 32 - 122 F.
  • This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature; Calibration reminder; Durable design for repeated uses; Fully waterproof and floats in solutions
  • Double junction electrode has a longer lifespan compared to standard probes due to less contamination and is more accurate and reliable than comparable pens, test strips, drops, and more
  • Combine with ppm meters for full indoor garden nutrients monitoring in water and soil;
  • Fully waterproof - not just water resistant; Automatic temperature compensation for accurate readings everywhere
  • Other features: Auto off function, low battery indicator, units for temperature; KIT INCLUDES: AAA battery, lanyard, and calibration solution
  • IF PROBE IS DRY, SOAK IN KCL SOLUTION FOR 24 HOURS, KCL SOLUTION IS SOLD SEPARATELY; Made in New Zealand, and manufactured by Bluelab, the industry leader in hydroponic testing equipment; 1-Year Limited Warranty with proof of purchase
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Brand: bluelab   |   Manufacturer: Bluelab Corporation Limited - Import (NZ)

Dimensions: 0.98 x 8.00 x 2.16 Inches   |   Weight: 0.27 Pounds

Amazon Price: $109.99 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock
Used Price: $75.66

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  #11

YINMIK pH EC Meter for Water Hydroponics, PPM Meter for Nutrients, Measure pH PPM Conductivity Temperature of Hydroponic Garden Water and Nutrient Solution, EC pH TDS Meter for Water, Aquarium, Pool

Asin: B0CMPN7L48   |   Model: YK-4S   |   PartNumber: YK-4S

🛡️Customer No Worries: ① Yinmik Ph Meter Used Is 7.00 4.00 10.01 Calibration Standard, Package Include 6 Pcs Ph Powder For Your Future Use. Ec/Tds Is Pre-Calibrated, Right Out Of The Box. ② All Accessories Matching This Ph Meter Can Be Found In Yinmik Store: Ph Calibration Powder, Ph Calibration Solution, Ec Calibration Liquid, Replacement Probe Kit. Use The Ph Meter With Confidence, No Worries! ③ Of Course, Has Any Questions During Use, Please Feel Free To Contact Us, Will Reply Within 12 Hours.
👍2024 Updated Ph Meter: The Second Generation Of Upgraded Probe Gives More Stable Readings. Lcd Backlight Screen: Can Check The Ph Ppm Reading At Odd Angles And In Low Light; Replaceable Probe: Reduce Your Maintenance Costs; Automatic Temperature Compensation (32 To 122℉) Keeps The Reading Consistent; Automatic Shut-Off: After 5 Minutes Of Inactivity..
✅Yinmik 4 In 1 Ph Meter: Not Only Can Be Used In Hydroponic System, But Also Can Measure Ph (0.01-14.00), Ec (Conductivity), Tds (0-9990Ppm), Temperature🌡️ (32.0-122.0℉, 0.0-50.0℃) Of Aquarium & Fish Tank Water, Well Water, Filtered Water, Drinking Water, Kombucha Brewing, Wine And Beer Making, Pool & Spa & Hot Tub Water. Use This Ph Meter Anywhere You Want To Test Liquids..
🌱Ph And Ppm Meter For Water Hydroponics: This Ph Ec Meter Is Also A Ppm Nutrient Tester, Which Uses The "Ppm 500" Standard Converted From Ec To Meet The Measurement Standards Of Different Hydroponic Growers. Easily Measure Ph And Ppm While Growing In Dwc Hydroponics With The Ph Ppm Meter, Just Press Mode/Cal Button And Get The Ph Ppm Level Easily To Know Your Water Is In The Perfect Range For Maximum Nutrient Absorption..

Features

  • pH and EC meter for Water Hydroponics: Typical EC values for hydroponic nutrients can range from 500 to 2000 S/cm, and the optimal pH value is the slightly acidic range of 5.5-6.5; YINMIK pH EC meter provides the consistency and accuracy readings of your feedings in hydroponic garden system, to keep your plants balance and healthy.
  • pH and ppm meter for Water Hydroponics: This pH EC Meter is also a ppm nutrient tester, which uses the ppm 500 standard converted from EC to meet the measurement standards of different hydroponic growers. Easily measure pH and ppm while growing in DWC hydroponics with the pH ppm meter, just press MODE/CAL button and get the pH ppm level easily to know your water is in the perfect range for maximum nutrient absorption.
  • Customer No Worries: YINMIK pH Meter used is 7.00 4.00 10.01 calibration standard, package include 6 pcs pH powder for your future use. EC/TDS is pre-calibrated, right out of the box. All accessories matching this pH meter can be found in YINMIK Store: pH Calibration powder, pH Calibration Solution, EC Calibration liquid, Replacement probe kit. Use the pH meter with confidence, no worries! Of course, has any questions during use, please feel free to contact us, will reply within 12 hours
  • YINMIK 4 in 1 pH Meter: Not only can be used in hydroponic system, but also can measure pH (0.01-14.00), EC (Conductivity), TDS (0-9990ppm), Temperature (32.0-122.0 , 0.0-50.0 ) of aquarium & fish tank water, well water, filtered water, drinking water, kombucha brewing, wine and beer making, pool & spa & hot tub water. Use this pH Meter anywhere you want to test liquids.
  • 2024 Updated pH Meter: The second generation of upgraded probe gives more stable readings. LCD Backlight Screen: can check the ph ppm reading at odd angles and in low light; Replaceable Probe: reduce your maintenance costs; Automatic Temperature Compensation (32 to 122 ) keeps the reading consistent; Automatic Shut-Off: After 5 minutes of inactivity.
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Brand: YINMIK   |   Manufacturer: JiNan Huiquan Electronic Co., Ltd

Amazon Price: $21.49 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock

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  #12

Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, 0.01 pH Accuracy, Lcd display

Asin: B01ENFOIQE   |   Model: AI311   |   PartNumber: AI311   |   Ean: 0858718006049   |   UPC: 858718006049

Easy 1-3 Points Auto. Calibration, Recognizes 5 Types Of Solutions (1.68, 4.00, 7.00, 10.01, 12.46); Auto Temp. Compensation (Atc) Ensures Accuracy In Various Temperatures (32-122˚F).
Complete Kit With Ready-To-Use Calibration Solutions, Calibration Bottles, Storage Solutions, Aaa Batteries, And A Lanyard All In A Rugged Portable Case.
Large Lcd With 3 Backlit Colors (Indicating Different Modes), Dual Display Of Temp./Ph, And Reminders Of Completed Calibrations And Stable Readings.
The Smiley Icon Indicates Stable Readings So You Won't Have To Guess When Is The Right Time To Record The Measurements.
High Quality Replaceable Glass Ph Probe, Suitable For Regular Water Solutions E.G. Pools&Spas, Hydroponics, Environmental Monitoring, Cooling Towers, Beverage, Etc..
Accuracy: 0.01 Ph; Range: -2.00 To 16.00 Ph, 32 To 122˚F (0 To 50˚C); Auto. Power-Off: 8 Minutes Without Operation.

Features

  • NOTE: A few drops of water are added to the electrode cap before the product leaves the factory. This is to maintain the sensitivity of the electrode. Therefore, when you use it for the first time, it is normal to find water droplets in the electrode cap
  • Accuracy: 0.01 pH; range: -2.00 to 16.00 pH, 32 to 122 F (0 to 50 C); Auto. Power-Off: 8 minutes without operation
  • Easy 1-3 points auto. calibration, recognizes 5 types of solutions (1.68, 4.00, 7.00, 10.01, 12.46); Auto Temp. Compensation (ATC) ensures accuracy in various temperatures (32-122 F)
  • High quality replaceable glass pH probe, suitable for regular water solutions e.g. pools&spas, hydroponics, environmental monitoring, cooling towers, beverage, etc.
  • Large LCD with 3 backlit colors (indicating different modes), dual display of temp./pH, and reminders of completed calibrations and stable readings
  • The smiley icon indicates stable readings so you won't have to guess when is the right time to record the measurements
  • COMPLETE KIT with READY-TO-USE calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a rugged portable case
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Brand: Apera Instruments   |   Manufacturer: Apera Instruments

Dimensions: 1.60 x 7.00 x 1.60 Inches   |   Weight: 0.29 pounds

Warranty: Two-Year limited warranty for the instrument, Six-Month limited warranty for the electrode(s).

Amazon Price: $78.90 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock

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  #13

YINMIK Food pH Meter with Extra pH Replaceable Probe,Digital pH Tester for Sourdough and Bread,Food pH Tester for Meat,Canning,Cheese,Solid Samples, Soft Soil and Water

Asin: B0BMG2TJCQ

🍞Ph Meter For Sourdough Breadmaking: With Proprietary Spear Ph Probe, Yinmik Food Ph Meter Is Great For Managing Sourdough Fermentation. You Can Use It To Check The Ph Of Your Sourdough Bread Dough During The Bulk Fermentation Step..
🥩 Digital Ph Meter For Meat: With The Unique Spear Probe The Ph Meter Can Easily Test The Ph Of The Meat. Yinmik Digital Ph Tester Is Small And Compact;Convenient For Easy On-Site Testing.Just Cut A Piece Of Meat And Stick The Spear Tip Into The Sample, Waiting For The Reading To Be Stable, Then You Can Get The Accurate Measurement..
🍣 Ph Meter For Fermenting Sauce: If You Are Committed To Making Delicious Sausages, Salami, Cheese, Sushi Rice, Canned Jam, Fermented Sauces, Pepper Sauce Or Salsa, You Need To Do The Ph Testing Job Carefully. Yinmik Ph Tester Is Essential Tool With 0-14 Ph Range , Which Meet All Your Requirement Perfectly..
🍕 Digital Ph Tester With Stable Reading: More Chips For More Stable Reading, With Two Times Quantity Than Other Products, There Is No Need To Worry About The Reading All Over The Place. Built With Atc System, Whether It's A Hot Summer Day Or A Cold Winter Day, You'll Always Get Accurate Measurements. What's More Exciting Is That The Protective Cap Of The Tester Contains A Wet Sponge Soaked In Kcl Solution, Making The Spear Probe Always Moist, And That Gives The Tester More Durable Life..

Features

  • Buy 1 pH Meter Get 1 More New pH Probe: YINMIK Digital pH Tester come with an extra new pH calibrate probe, which not only save money ,but also save time. in case the original probe is accidentally damaged. With calibration for the replacement, you can have a brand-new pH tester again. Greatly extend the life of the meter.
  • Digital pH Tester with Stable Reading: More chips for more stable reading, with two times quantity than other products, there is no need to worry about the reading all over the place. Built with ATC system, whether it's a hot summer day or a cold winter day, you'll always get accurate measurements. What's more exciting is that the protective cap of the tester contains a wet sponge soaked in KCL solution, making the spear probe always moist, and that gives the tester more durable life.
  • pH Meter for Sourdough Breadmaking: With proprietary spear pH probe, YINMIK food pH meter is great for managing sourdough fermentation. You can use it to check the pH of your sourdough bread dough during the bulk fermentation step.
  • pH Meter for Fermenting Sauce: If you are committed to making delicious sausages, salami, cheese, sushi rice, canned jam, fermented sauces, pepper sauce or salsa, you need to do the pH testing job carefully. YINMIK pH tester is essential tool with 0-14 pH range , which meet all your requirement perfectly.
  • Digital pH Meter for Meat: With the unique Spear Probe the pH meter can easily test the pH of the meat. YINMIK digital pH Tester is small and compact;convenient for easy on-site testing.Just cut a piece of meat and stick the spear tip into the sample, waiting for the reading to be stable, then you can get the accurate measurement.
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Brand: YINMIK   |   Manufacturer: JiNan Huiquan Electronic Co., Ltd

Amazon Price: $49.79 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock

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  #14

VIVOSUN PH Meter Digital PH Tester Pen 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium, with ATC, Army Green

Asin: B09FK73QKC   |   Model: 06N   |   PartNumber: 06N

Easy To Carry: Pocket Size, Lightweight, Handheld Design For Portability And Convenience.
Widely Used: Ideal For Household Or Commercial Use, Water, Pool, Spas, Liquid Food, Laboratory, Aquaculture And Hydroponics.
Lcd Digital Display: Easy To Use No Matter In The Day And Night Environment, And Accurate Measurement And Clear Display Results.
Easy To Calibrate: Press Cal For 5 Seconds To Enter The Calibration Mode, Press In Turn To Select The Powders Corresponding To 6.86, 4.01, And 9.18 To Complete The Calibration.

Features

  • High Accuarcy: Tester has a sensitive electrode sensor to read accurate PH levels; the included detailed manual will show you how to get the best accurate and stable reading
  • Easy to Calibrate: Press CAL for 5 seconds to enter the calibration mode, press in turn to select the powders corresponding to 6.86, 4.01, and 9.18 to complete the calibration
  • Easy to Carry: Pocket size, lightweight, handheld design for portability and convenience
  • LCD Digital Display: Easy to use no matter in the day and night environment, and accurate measurement and clear display results
  • Widely Used: Ideal for Household or commercial use, water, pool, spas, liquid food, laboratory, aquaculture and hydroponics
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Brand: VIVOSUN   |   Manufacturer: VIVOSUN

Weight: 0.10 Kilograms

Amazon Price: $12.99 ($12.99 / 100 g) | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock

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  #15

Yewhick Digital pH Meter for Food, Food pH Tester with High Accuracy pH Probe for Sourdough and Bread, Food pH Meter for Canning, Meat, Cheese, Solid Samples and Water, 0.01 Resolution

Asin: B0CLNSMLMW

🥩 Easy To Use Ph Meter - With Two-Point Automatic Calibration Of 4.00, And 7.00, It Is Easy To Calibrate; With Automatic Temperature Compensation Of 32.1°F-140.0℉, It Avoids Measurement Inaccuracies Caused By Liquid Temperature Changes; With Automatic Shutdown, Its Battery Life Is Well Preserved. Up To 2000 Hours Of Continuous Use With 4 Lr44 Alkaline Batteries (4 More Free)..
🍷 Digital Ph Meter For Liquids - Yewhick Ph Meter With Unique Spear Ph Probe Is Not Only Easy To Test The Ph Of Meat But Also Good For Managing Sourdough Fermentation. In Addition, It Can Measure Liquids Such As Hydroponic Solutions, Drinking Water, Beverages, And More. If You're A Home Brewer, It's The Perfect Tool For You Whether You're Making Kombucha, Beer, Vinegar, Water Kefir, Or More..
🍞 Food Ph Meter Kits - Yewhick Professional Food Grade Ph Tester Is Committed To Providing High-Quality Guaranteed Services. If You Are Not Satisfied With Our Food-Grade Ph Tester, Please Contact Us Via Email And We Will Give You A Satisfactory Answer Within 12 Hours..
🌟 Professional Grade Food Ph Probe - Utilizes A Unique Spear Sensor With A New Glass Bulb Design That Increases The Area Of The Glass Bulb And Prevents Interference Bubbles From Being Generated In The Internal Buffer, Making Measurements More Reliable. The Electrodes Utilize Low-Noise Cable Wires And Long Reference Diffusion Paths, Greatly Extending The Life Of The Electrodes In A Variety Of Environments..
🌭 Digital Ph Tester For Food - If You Are Committed To Making Delicious Sourdough Bread, Sausages, Fermented Sauces, Salami, Cheese, Sushi Rice, Canned Jam, Chili Sauce Or Salsa, You Need To Get Serious About Ph Testing. The Yewhick Ph Meter Is An Essential Tool That Has A Ph Range Of 0-14 And Is Perfect For All Your Needs..

Features

  • Accurate and Stable pH Food Tester - Digital pH tester with ATC system and LCD display screen. With the latest chips and algorithms, you can get faster readings and more stable results. What's more, we've customized a bottle of KCL solution that will greatly increase your pH tester's life by simply keeping the electrode cap sponge moist.
  • Digital pH Tester for Food - If you are committed to making delicious sourdough bread, sausages, fermented sauces, salami, cheese, sushi rice, canned jam, chili sauce or salsa, you need to get serious about pH testing. The Yewhick pH meter is an essential tool that has a pH range of 0-14 and is perfect for all your needs.
  • Easy to Use pH Meter - With two-point automatic calibration of 4.00, and 7.00, it is easy to calibrate; With automatic temperature compensation of 32.1 F-140.0 , it avoids measurement inaccuracies caused by liquid temperature changes; With automatic shutdown, its battery life is well preserved. Up to 2000 hours of continuous use with 4 LR44 alkaline batteries (4 more free).
  • Professional Grade Food pH Probe - Utilizes a unique spear sensor with a new glass bulb design that increases the area of the glass bulb and prevents interference bubbles from being generated in the internal buffer, making measurements more reliable. The electrodes utilize low-noise cable wires and long reference diffusion paths, greatly extending the life of the electrodes in a variety of environments.
  • Digital pH Meter for Liquids - Yewhick pH Meter with unique Spear pH Probe is not only easy to test the pH of meat but also good for managing sourdough fermentation. In addition, it can measure liquids such as hydroponic solutions, drinking water, beverages, and more. If you're a home brewer, it's the perfect tool for you whether you're making kombucha, beer, vinegar, water kefir, or more.
  • Food pH Meter Kits - Yewhick Professional food grade pH tester is committed to providing high-quality guaranteed services. If you are not satisfied with our food-grade pH tester, please contact us via email and we will give you a satisfactory answer within 12 hours.
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Brand: Yewhick   |   Manufacturer: Yewhick

Amazon Price: $45.88 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock

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  #16

Digital pH Meter, pH Meter for Water, 0-14 pH Measurement Range pH Tester, 0.01 High Precision Water Quality Tester with ATC for Drinking Water Pool

Asin: B0CWNBRKSL   |   Ean: 0616421885197   |   UPC: 616421885197

🌟【Auto Calibration】- The Ph Meter Has An Automatic Temperature Compensation Function, Which Can Be Adjusted According To The Water Temperature And Water Quality, And The Ph Reading Can Be Obtained Almost Immediately. Similarly, You Can Also Use "Calibration Buffer Powder" To Calibrate The Ph Tester With One Button..
🌟【Widely Used】 - Digital Ph Meter For Water Can Be Used To Test Drinking Water, Swimming Pools, Ph Balance In Aquarium And Any Other Liquids. Ph Meter With Green Backlit Lcd Helps To Easily Record Readings, Even In Low Light Conditions..
🌟【Pocket Size】 Water Tester Is Small In Size, Light In Weight, And Can Be Carried In A Pocket, And Is Easy To Carry When Going Out, Easily Detect Water Quality Anywhere.
🌟【High Accuracy】- Our Water Tester Has A Sensitive Electrode Sensor To Read Accurate Ph Levels. The Included Detailed Manual Will Show You How To Get The Best Accurate And Stable Reading..

Features

  • AUTOMATIC TEMPERATURE COMPENSATION - The pH meter has built-in automatic temperature compensation function, so it no longer needs to take care of the temperature of the test liquid, so it can accurately measure the pH value of the sample.
  • HIGH ACCURACY - Our water Tester has a sensitive electrode sensor to read accurate pH levels. The included detailed manual will show you how to get the best accurate and stable reading.
  • AUTO CALIBRATION - The pH meter has an automatic temperature compensation function, which can be adjusted according to the water temperature and water quality, and the pH reading can be obtained almost immediately. Similarly, you can also use Calibration Buffer Powder to calibrate the pH tester with one button.
  • POCKET SIZE Water tester is small in size, light in weight, and can be carried in a pocket, and is easy to carry when going out, easily detect water quality anywhere
  • WIDELY USED - Digital pH meter for water can be used to test drinking water, swimming pools, pH balance in aquarium and any other liquids. pH meter with green backlit LCD helps to easily record readings, even in low light conditions.
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Manufacturer: TyLinnFen

Amazon Price: $9.99 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock
List Price: $12.99

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  #17

GISNPA PH Meter, 5 in 1 pH/TDS/EC/Salinity/Temp Meter, Waterproof Pool Salt Tester, 0.01 Resolution High Accuracy Water Tester for Drinking Water, Hydroponics, Saltwater Pool, Aquarium, Koi Fish Pond

Asin: B0CN33B455   |   Model: EZ-9909A   |   PartNumber: EZ-9909A

High Accuracy Ph Meter: Digital Ph Tester Equipped With Platinum-Plated Electrodes And A High-Precision Algorithm, Ensures Swift And Accurate Reactions. Effortlessly Stabilize Your Measured Value With A Quick Press Of The {Hold/Temp} Button, Offering Convenience At Your Fingertips. Switch Temperature Units Seamlessly With A Simple Long Press. Uncompromising Precision, And Simplicity In Every Step..
Wide Applications: The 5-In-1 Ph Tester Is The Solution For A Variety Of Applications, Including Testing Household Drinking Water, Hydroponics, Swimming Pools, Aquariums, Laboratories, Etc. The Salinity Tester Has Multiple Uses, Detecting Salt Content In Edible Salt, Saltwater Ponds, And Koi Ponds, While Also Accurately Measuring The Salinity Of Seawater, Oceans, And Saltwater Fish Ponds..
Lcd Backlit Display & Atc: The Ph Tester Features A Large Green Backlit Lcd For Easy Result Viewing In Any Environment. If There Is No Operation After 5 Minutes, The Power Will Be Automatically Turned Off To Save Power. The Pool Tester Water Thermometer Offers An Extended Range Of 0 °C-60 °C (32 °F-140 °F). With Automatic Temperature Compensation, Our Ph Meter For Water Guarantees Optimal Readings, Resolving Inaccuracies Arising From Varying Liquid Temperatures..
3 Salinity Test Modes: Gisnpa Ph Meter Offers Three Versatile Salinity Testing Modes, Covering A Range Of Applications. These Modes Include General Salinity Testing (0-9999 Ppm), Seawater Testing (10-200 Ppt), And Food Testing (0.01-25%). It's Important To Note That Tds And Salinity Share The Same Units. Therefore, When Measuring Salinity, Switch The Ph Meter To The Salinity Mode To Guarantee Accurate And Reliable Results..

Features

  • 5-in-1 PH Meter for Water: The pH meter is designed with a 5-in-1 function, which can measure pH (acidity and alkalinity), TDS (total dissolved solids), EC (conductivity), salinity (salt content), and temperature. Seamlessly switch between measurement values with a simple press of the {MODE/CAL} key, ensuring precise control and accurate results for all your testing needs.
  • 3 Salinity Test Modes: GISNPA pH Meter offers three versatile salinity testing modes, covering a range of applications. These modes include general salinity testing (0-9999 ppm), seawater testing (10-200 ppt), and food testing (0.01-25%). It's important to note that TDS and salinity share the same units. Therefore, when measuring salinity, switch the pH meter to the salinity mode to guarantee accurate and reliable results.
  • High Accuracy pH Meter: Digital pH tester equipped with platinum-plated electrodes and a high-precision algorithm, ensures swift and accurate reactions. Effortlessly stabilize your measured value with a quick press of the {HOLD/TEMP} button, offering convenience at your fingertips. Switch temperature units seamlessly with a simple long press. Uncompromising precision, and simplicity in every step.
  • LCD Backlit Display & ATC: The PH tester features a large green backlit LCD for easy result viewing in any environment. If there is no operation after 5 minutes, the power will be automatically turned off to save power. The pool tester water thermometer offers an extended range of 0 C-60 C (32 F-140 F). With automatic temperature compensation, our pH meter for water guarantees optimal readings, resolving inaccuracies arising from varying liquid temperatures.
  • Wide Applications: The 5-in-1 pH tester is the solution for a variety of applications, including testing household drinking water, hydroponics, swimming pools, aquariums, laboratories, etc. The salinity tester has multiple uses, detecting salt content in edible salt, saltwater ponds, and koi ponds, while also accurately measuring the salinity of seawater, oceans, and saltwater fish ponds.
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Brand: GISNPA   |   Manufacturer: GISNPA

Dimensions: 1.30 x 7.00 x 1.30 inches   |   Weight: 0.19 pounds

Amazon Price: $19.87 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock
List Price: $22.29

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  #18

JiocoVino Digital pH/TDS Meter for Water Quality, Waterproof Water Tester with Backlit Measurement 0-9990pm for Drinking Swimming Pool Hydroponic Aquarium (Milky White, 4 in 1 Water Tester)

Asin: B0CPBHYS65

Convenient And Portable: Compact Design For Easy Handling, Allowing You To Carry This Water Tester Wherever You Go, Facilitating On-The-Spot Water Quality Assessments..
User-Friendly Operation: Enjoy Hassle-Free Testing With A User-Friendly Interface, Making This Ph Meter An Essential Tool For Both Professionals And Individuals Ensuring Water Quality At Home Or In Specialized Settings..
Note: The Test Pens Are Calibrated At The Factory Prior To Shipment, So They Are Ready To Use As Soon As You Get Them. You Will Only Need To Calibrate It If You Are Not Going To Use It For A Long Period Of Time. It Is Normal For The Parameters To Jump Around When You Turn On The Product Because The Pen Is Automatically Calibrating And Will Stabilize When You Insert It Into The Water..
Multi-Parameter Functionality: Simultaneously Measure Ph And Tds Levels, Offering Comprehensive Insights Into The Health Of Your Water Sources For Enhanced Peace Of Mind..
Accurate Ph Measurements: Ensure Precision With Our Ph Meter, Providing Reliable Readings Crucial For Maintaining Optimal Conditions In Various Water Environments..

Features

  • Versatile Water Testing: 4-in-1 pH TDS meter for water, an all-inclusive solution for assessing water quality in drinking, swimming pools, hydroponic systems, and aquariums.
  • Accurate pH Measurements: Ensure precision with our pH meter, providing reliable readings crucial for maintaining optimal conditions in various water environments.
  • Convenient and Portable: Compact design for easy handling, allowing you to carry this water tester wherever you go, facilitating on-the-spot water quality assessments.
  • Multi-Parameter Functionality: Simultaneously measure pH and TDS levels, offering comprehensive insights into the health of your water sources for enhanced peace of mind.
  • User-Friendly Operation: Enjoy hassle-free testing with a user-friendly interface, making this pH meter an essential tool for both professionals and individuals ensuring water quality at home or in specialized settings.
  • NOTE: The test pens are calibrated at the factory prior to shipment, so they are ready to use as soon as you get them. You will only need to calibrate it if you are not going to use it for a long period of time. It is normal for the parameters to jump around when you turn on the product because the pen is automatically calibrating and will stabilize when you insert it into the water.
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Brand: JiocoVino   |   Manufacturer: JiocoVino

Dimensions: 7.08 x 1.38 x 1.38 inches   |   Weight: 0.22 pounds

Amazon Price: $25.99 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock
List Price: $35.99

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  #19

GISNPA Digital pH Meter for Food, 0.01 Resolution High Accuracy Food pH Tester with Backlit LCD Display and ATC for Meat, Bread, Canning, Brewing, Cheese, Solid Sampling, Soft Soil and Water

Asin: B0CN6F3RQT   |   Model: YY-2030   |   PartNumber: YY-2030

Reliable And Accurate Food Ph Tester - Our Ph Tester Digital Utilizes Advanced Chips That Ensure Stable Measure Value And Features An Automatic Temperature Compensation (Atc) System That Ensures Accurate Measurements Regardless Of Temperature Changes. In Addition, A Moist Sponge Soaked In Kcl Solution Is Added To The Digital Ph Meter's Protective Cover To Keep The Spear Probe Moist At All Times, Greatly Extending The Life Of The Ph Tester..
Reliable Customer Service - We Provide 6 Months Of Quality Assurance For Electrodes And Provide Excellent Customer Service. We Have Pre-Protected The Electrodes Of Food Ph Testers With Specific Liquids To Extend Their Lifespan. During This Period, If There Is Any Damage Or Defect To Your Food Ph Meter, Please Contact Us Immediately And We Will Provide You With Comprehensive Assistance In A Timely Manner..
Easy Calibrated Ph Meter - The Ph Meter Boasts A Meticulous Calibration Process At Ph 4.00 And Ph 7.00 To Ensure Reliable And Consistent Results, Providing Accurate Measurements For Ph Measurements In Areas Such As Food Preparation, Water Quality Testing, Or Other Areas..
Food Ph Meter - The Food Ph Tester Is Designed For Highly Accurate Ph Testing Of Soft Solid Samples, Simply Insert The Spear Probe Into The Sample And Wait For The Value To Stabilize For An Accurate Measurement, Suitable For A Wide Range Of Items Such As Cheeses, Sushi Rice, Meats, Fruits, Doughs, Jams, Sauces, Skincare Products And Solid Media..

Features

  • Fermented Food pH Tester - The pH testing range of the GISNPA pH meter for food is 0.00-14.00, with an accuracy of 0.1. The proprietary spear pH probe helps you accurately test the pH of a wide variety of foods during fermentation, such as sausage, salami, cheese, sushi rice, canned jams, fermented sauces, chili sauces, hot sauces, and more.
  • Food pH Meter - The food pH tester is designed for highly accurate pH testing of soft solid samples, simply insert the spear probe into the sample and wait for the value to stabilize for an accurate measurement, suitable for a wide range of items such as cheeses, sushi rice, meats, fruits, doughs, jams, sauces, skincare products and solid media.
  • Reliable and Accurate Food pH Tester - Our pH tester digital utilizes advanced chips that ensure stable measure value and features an Automatic Temperature Compensation (ATC) system that ensures accurate measurements regardless of temperature changes. In addition, a moist sponge soaked in KCL solution is added to the digital pH meter's protective cover to keep the spear probe moist at all times, greatly extending the life of the pH tester.
  • Easy Calibrated pH Meter - The pH meter boasts a meticulous calibration process at pH 4.00 and pH 7.00 to ensure reliable and consistent results, providing accurate measurements for pH measurements in areas such as food preparation, water quality testing, or other areas.
  • Reliable Customer Service - We provide 6 months of quality assurance for electrodes and provide excellent customer service. We have pre-protected the electrodes of food pH testers with specific liquids to extend their lifespan. During this period, if there is any damage or defect to your food pH meter, please contact us immediately and we will provide you with comprehensive assistance in a timely manner.
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Brand: GISNPA   |   Manufacturer: GISNPA

Dimensions: 1.70 x 8.80 x 1.70 inches   |   Weight: 0.20 pounds

Amazon Price: $42.69 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock
List Price: $57.69

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  #20

YINMIK Hydrogen Water Tester, 4 in 1 pH H2 ORP Temp Test Kit, Hydrogen Water ppb/ppm Meter, Dissolved Hydrogen Test Pen for Hydrogen Water Bottle, Accurate pH Hydrogen ORP Meter with ATC & Backlight

Asin: B0CP6P1WPV

Multifunctional Design You Must Love --Yinmik Hydrogen Tester Has Automatic Temperature Compensation(Atc) Function And Hd Lcd Backlight Display, Which Can Achieve Accurate Readings Even In Temp Changes And Dim Environments. Pocket Size Design, Light Weight, Can Be Carried Around And Measure Solution Anytime & Anywhere. Digital Readouts Eliminate The Need For Complex Color Comparisons. And It Can Be Used For A Long Time, Relatively Frequent Purchase Of Test Reagent, Can Save Your Money!.
Yinmik Service For You -- The Yinmik Ph Tester Adopts 3-Point Calibration (4.00 7.00 10.01), Which Can Obtain The Ph Value More Accurately. The Ph Meter Carries 3 Packs Of Ph Powder Packs And 1 Pack Of Orp Calibration Powder. Orp Has Been Calibrated Before Leaving The Factory And Does Not Need To Be Recalibrated Before First Use. In Addition, We Provide 365-Days Warranty And 90-Days Free Return, And 24-Hours Respond For Any Question About The Product..
4-In-1 Ph Orp Tester For Home Use: 4-In-1 Tester That Can Measure Ph, Hydrogen, Orp, And Temperature At The Same Time. It Can Not Only Measure Hydrogen Water But Also Can Be Used To Test Swimming Pools, Hydroponics, Aquariums, Saltwater Fish Tanks, Freshwater Fish Tanks, Koi Ponds, Beer And Wine Brewing, Drinking Water, Well Water, Ro Water, Well Water, Ponds, Aquaculture, Sewage Treatment, Etc. No Need To Purchase Additional Test Pens, More Convenient, Very Suitable For Families Using!.
Accurate Hydrogen Water Ppb/Ppm Test Kit --Yinmik Hydrogen Water Test Pen Has 2 Test Modes (Ppb/Ppm). Whether You Are Used To Using Ppb Mode Or Ppm Mode, This Tester Can Meet Your Habits. Short Press The Mode/Cal Button To Easily Converse Between Ppb And Ppm Modes. The H2 Tester Uses An Upgraded Version Of The Electrode Polymer Reference, Which Can Obtain Accurate And Stable Readings More Quickly. There Is A Sponge With Protective Fluid In The Cover, Which Can Extend The Service Life Of The Pen..

Features

  • Professional Hydrogen Water Tester for Hydrogen Water Bottles--Have you ever encountered such a problem: Got a Hydrogen generator, but don t know if it worked? The YINMIK hydrogen tester range:0-2400ppb/0.001-2.400ppm, which can obtain accurate hydrogen concentration in drinking water. YK-D01 H2 meter can quickly measure hydrogen of hydrogen water bottles, hydrogen water generator, hydrogen water machine, hydrogen water filter, hydrogen water system.
  • Accurate Hydrogen Water ppb/ppm Test Kit --YINMIK hydrogen water test pen has 2 test modes (ppb/ppm). Whether you are used to using ppb mode or ppm mode, this tester can meet your habits. Short press the MODE/CAL button to easily converse between ppb and ppm modes. The H2 tester uses an upgraded version of the electrode polymer reference, which can obtain accurate and stable readings more quickly. There is a sponge with protective fluid in the cover, which can extend the service life of the pen.
  • Multifunctional Design You Must Love --YINMIK hydrogen tester has automatic temperature compensation ATC function and HD LCD backlight display, which can achieve accurate readings even in temp changes and dim environments. Pocket size design, light weight, can be carried around and measure solution anytime & anywhere. Digital readouts eliminate the need for complex color comparisons. And it can be used for a long time, relatively frequent purchase of test reagent, can save your money!
  • 4-in-1 pH ORP Tester for Home Use: 4-in-1 tester that can measure pH, hydrogen, ORP, and temperature at the same time. It can not only measure hydrogen water but also can be used to test swimming pools, hydroponics, aquariums, saltwater fish tanks, freshwater fish tanks, koi ponds, beer and wine brewing, drinking water, well water, RO water, well water, ponds, aquaculture, Sewage treatment, etc. No need to purchase additional test pens, more convenient, very suitable for families using!
  • YINMIK Service for You -- The YINMIK pH tester adopts 3-point calibration (4.00 7.00 10.01), which can obtain the pH value more accurately. The pH meter carries 3 packs of pH powder packs and 1 pack of ORP calibration powder. ORP has been calibrated before leaving the factory and does not need to be recalibrated before first use. In addition, we provide 365-days warranty and 90-days free return, and 24-hours respond for any question about the product.
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Brand: YINMIK   |   Manufacturer: JiNan Huiquan Electronic Co., Ltd

Dimensions: 1.50 x 7.20 x 1.50 Inches

Amazon Price: $43.99 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock
Used Price: $43.55

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  #21

Chlorine Tester, YINMIK Pool pH Free Chlorine Meter, pH Salt Tester for Saltwater Pool and Aquarium, 7 in 1 pH Chlorine ORP Salinity EC TDS Temp Tester, Digital pH and Chlorine Tester for Hot Tub, SPA

Asin: B0CLRRD5FC

A Good Assistant For Aquarium Enthusiasts: Whether You Are A Saltwater Fish Or Freshwater Fish Breeder, You Need This Accurate Ph, Tds, Salinity, And Temperature Test Pen. This Tester Helps You Maintain A Consistent Temperature In The Fish Tank, Provides A Comfortable Ph And Salinity Environment For Your Aquarium, And Detects Whether The Water Quality You Add Meets The Standards (Generally It Needs To Be Below 50Ppm, And Precious Fish Needs To Be Below 10Ppm)..
Customer-Friendly Design: Pocket Size Design, Automatic Temperature Compensation And Backlight Display Function Allow You To Measure Anytime And Anywhere. 7-In-1 Tester That Can Measure Ph, Residual Chlorine, Salt, Orp, Tds, Ec, And Temperature At The Same Time. It Is Suitable For Various Fields (Swimming Pools, Aquariums, Hydroponics, Drinking Water, Brewing, Etc.) Without Purchasing Additional Test Pens, More Convenient!.
Newly Upgraded Electrodes, More Accurate Data : Yk-2Cl Uses An Upgraded Platinum Wire Electrode. The Protective Cover Contains A Sponge With Electrode Protection Liquid, Which Can Effectively Solve The Problem Of Electrode Oxidation. Compared With Ordinary Electrodes, The Free Chlorine Value Is More Accurate And Has A Longer Service Life. In The Long Run, Save Money. Use The 7-In-1 Tester To Get Rid Of The Troubles Of Complex Test Paper Color Comparison And Inaccurate Measurement Values..
Accurate Salinity Tester For Saltwater Swimming Pool: The Salinity Meter Can Quickly Provide The Salinity Of The Salt Water Pool, Help You Maintain The Salinity Of The Salt Water Swimming Pool Between 2700-3400Ppm, And Promote The Work Of The Salt Chlorine Machine. The Salinity Range Of The Salinity Tester Is 0-9990Ppm/10.1-100.0Ppt, Which Can Meet The Salinity Measurement Of Various Swimming Pools, Hot Tubs, And Spa. The Best Choice For Measuring Swimming Pool Salinity!.

Features

  • Digital Pool pH Free Chlorine Tester: YINMIK swimming pool tester can accurately measure the pH, residual chlorine, ORP value. The accuracy of pH and chlorine is 0.1, which can provide you with accurate water quality data, help you maintain the cleanliness and stability of the chemical composition of the swimming pool water, and provide a healthy swimming and bathing environment for your friends and family.
  • Accurate Salinity Tester for Saltwater Swimming Pool: The salinity meter can quickly provide the salinity of the salt water pool, help you maintain the salinity of the salt water swimming pool between 2700-3400ppm, and promote the work of the salt chlorine machine. The salinity range of the salinity tester is 0-9990ppm/10.1-100.0ppt, which can meet the salinity measurement of various swimming pools, hot tubs, and SPA. The best choice for measuring swimming pool salinity!
  • A Good Assistant for Aquarium Enthusiasts: Whether you are a saltwater fish or freshwater fish breeder, you need this accurate pH, TDS, salinity, and temperature test pen. This tester helps you maintain a consistent temperature in the fish tank, provides a comfortable pH and salinity environment for your aquarium, and detects whether the water quality you add meets the standards (generally it needs to be below 50ppm, and precious fish needs to be below 10ppm).
  • Newly Upgraded Electrodes, More Accurate Data : YK-2CL uses an upgraded platinum wire electrode. The protective cover contains a sponge with electrode protection liquid, which can effectively solve the problem of electrode oxidation. Compared with ordinary electrodes, the free chlorine value is more accurate and has a longer service life. In the long run, save money. Use the 7-in-1 tester to get rid of the troubles of complex test paper color comparison and inaccurate measurement values.
  • Customer-Friendly Design: Pocket size design, automatic temperature compensation and backlight display function allow you to measure anytime and anywhere. 7-in-1 tester that can measure pH, residual chlorine, salt, ORP, TDS, EC, and temperature at the same time. It is suitable for various fields (swimming pools, aquariums, hydroponics, drinking water, brewing, etc.) without purchasing additional test pens, more convenient!
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Brand: YINMIK   |   Manufacturer: JiNan Huiquan Electronic Co., Ltd

Amazon Price: $33.99 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock

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  #22

pH Meter for Water, Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range, Portable pH Test Kit for Household Drinking, Pool, Aquarium, Fish Tank, Batteries Included

Asin: B0CTMM6GMZ   |   Model: pH Meter for Water   |   PartNumber: pH Meter for Water   |   Ean: 0762221886886   |   UPC: 762221886886

Large Lcd Makes The Reading More Clear And Easier, Stable The Value In 4–5 Seconds. This Ph Water Meter Is Economical And Suitable For Various Industries Which Need Ph Testing..
Measure Range: 0.00-14.00Ph, Resolution: 0.01Ph, Accuracy:±0.01Ph, Package: 1×Ph Meter, 3×Calibration Solution (Ph4.00, Ph6.86, Ph9.18), 2×1.5V Lr44 Batteries (Including, Installed),1×User Manual (English)..
Automatic Temperature Compensation(Atc) --The Temperature Sensor Directly Contacts The Measured Liquid, And Can Be Converted And Corrected By Itself To Reduce Errors Caused By Temperature Differences, Making The Measure Results More Accurate And Faster..
Automatic Calibration -- Put This Portable Ph Tester In The Calibration Solution, And Press The “Cal” Button To Automatically Identify The Calibration Solution, And Complete The Calibration In 5 Seconds. The Calibration Procedure Is Very Simple..

Features

  • Easy to use -- Portable design with high precision. This digital pH meter is suitable for testing PH value of drinking water, pool, aquariums, spas, hydroponics, food, wine, brewing, milk, Cosmetics, chemical, metallurgical, environmental protection, pharmaceutical, biochemical, and other solutions for pH value monitoring.
  • Automatic calibration -- Put this portable pH tester in the calibration solution, and press the CAL button to automatically identify the calibration solution, and complete the calibration in 5 seconds. The calibration procedure is very simple.
  • Large LCD makes the reading more clear and easier, stable the value in 4 5 seconds. This pH water meter is economical and suitable for various industries which need pH testing.
  • Automatic Temperature Compensation(ATC) --The temperature sensor directly contacts the measured liquid, and can be converted and corrected by itself to reduce errors caused by temperature differences, making the measure results more accurate and faster.
  • Measure range: 0.00-14.00pH, Resolution: 0.01pH, Accuracy: 0.01pH, package: 1 pH meter, 3 calibration solution (pH4.00, pH6.86, pH9.18), 2 1.5V LR44 batteries (including, installed),1 User Manual (English).
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Brand: Phueut   |   Manufacturer: Jinan Huiquan Electronic Co., Ltd.

Dimensions: 6.08 x 1.81 x 0.81 inches

Amazon Price: $6.99 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock

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  #23

Pool Salt Tester pH Meter ORAPXI Salinity Meter and pH Tester PPM EC Meter with LCD Screen 5 in 1- Salt pH TDS EC Meter for Saltwater Pool, Hot Tubs, Spas, Aquarium, Hydroponics System, Home Brew

Asin: B0CP3NC28T

[Ph Tds Ec Meter For Water Hydroponics] Closely Monitor And Adjust Ph, Ppm, And Ec Values In Hydroponic Nutrient Solution To Help Plant Grow. This Meter Can Give Accurate Readings Of Water Or Nutrient Solution, Keep Your Planting Water Ph, Tds, And Ec Right. Orapxi Tester That Meets The Needs Of Any Serious Grower..
[High Accuracy Digital Ph Meter] The 5 In 1 Tester Uses Sensitive Probe, High Sensitivity Glass Probe And Upgraded Super Chip Design, Ensuring Improved Measurement Stability, Accuracy, And A Longer Probe Service Life. And Has An Automatic Temperature Compensation Function (32°F~140°F), Which Can Decrease The Error Caused By The Change Of Liquid Temperature..
[Wide Application] Excellently Use Orapxi Meter To Measure The Ph And Salinity In Your Pool And Spa; To Check Ph, Ppm, And Ec Level For Indoor Garden Nutrients In Water; To Monitor Your Aquarium Water Conditions; To Measure Tds, Ph Of Your Well Water, Alkaline Tap Water And Other Drinks..
[Test Ph And Salt Level Of Pool] Perfect Multi-Parameter Tester To Monitor The Ph And Salt Concentration Of The Swimming Pool Because A Suitable Ph And Salt Level Are Very Important. The Ideal Swimming Pool Ph Should Be Between 7.2-7.8; Ideal Salinity Range Is 2700-3400Ppm. Orapxi Tester Can Help You Maintain The Cleanliness Of The Pool And Provide You With A Comfortable Swimming Experience..

Features

  • [5-in-1 Pool Water Tester] This pH meter has a 5-in-1 function, pH, Salinity, TDS, EC, TEMP, with high precision, 0.01 resolution, all-round monitor water quality. Widely used to test swimming pools, hot tubs, drinking water, aquarium, wine, beer, hydroponics, etc.
  • [Test pH and Salt Level of Pool] Perfect multi-parameter tester to monitor the pH and salt concentration of the swimming pool because a suitable pH and salt level are very important. the ideal swimming pool pH should be between 7.2-7.8; ideal salinity range is 2700-3400ppm. ORAPXI tester can help you maintain the cleanliness of the pool and provide you with a comfortable swimming experience.
  • [pH TDS EC Meter for Water Hydroponics] Closely monitor and adjust pH, ppm, and EC values in hydroponic nutrient solution to help plant grow. This meter can give accurate readings of water or nutrient solution, keep your planting water pH, TDS, and EC right. ORAPXI tester that meets the needs of any serious grower.
  • [Wide Application] Excellently Use ORAPXI Meter to measure the pH and salinity in your pool and spa; to check pH, ppm, and EC level for indoor garden nutrients in water; to monitor your aquarium water conditions; to measure TDS, pH of your well water, alkaline tap water and other drinks.
  • [High Accuracy Digital pH Meter] The 5 in 1 tester uses sensitive probe, high sensitivity glass probe and upgraded super chip design, ensuring improved measurement stability, accuracy, and a longer probe service life. And has an automatic temperature compensation function (32 F~140 F), which can decrease the error caused by the change of liquid temperature.
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Brand: ORAPXI   |   Manufacturer: Jinan Huiquan Electronic Co., Ltd.

Amazon Price: $29.99 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock
List Price: $31.99

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  #24

Bluelab PROBPH pH Probe for Water, Replacement Electrode for Meter, Monitor, and Controller with Easy Calibration, Tool for Hydroponic System and Indoor Plant Grow

Asin: B005AXSNP6   |   Model: BLU24102   |   PartNumber: BLU24102   |   Ean: 0798527518558, 0942102000000, 0791090254939, 9421024920043   |   UPC: 942102000000, 791090254939, 798527518558

Double Junction Probe Has A Longer Lifespan Compared To Standard Probes Due To Less Contamination And Is More Accurate And Reliable Than Comparable Pens, Test Strips, Drops, And More.
Supplied By Bluelab, The Industry Leader In Hydroponic Testing Equipment, Built For Growers; 6-Month Limited Warranty With Proof Of Purchase.
Combine With Bluelab Tester, Meter And Other Controllers For Full Garden Nutrinets Monitoring In Water And Soil; Kit Includes: Cable, Probe Holder, Storage Cap, Bnc Connector, Probe Care Kit Is Sold Separately.
2 Meter / 6.56 Foot Standard Cable, Easy Calibration, Fully Waterproof Including Cable Joint, Easy To Clean And Maintain.

Features

  • Measures pH in nutrient solution (acid or alkaline) for precise up and down adjustment and is used with meters; General uses include growing tent, reservoir, water tank, and hydroponics
  • 2 meter / 6.56 foot standard cable, easy calibration, fully waterproof including cable joint, easy to clean and maintain
  • Double junction probe has a longer lifespan compared to standard probes due to less contamination and is more accurate and reliable than comparable pens, test strips, drops, and more
  • Combine with Bluelab tester, meter and other controllers for full garden nutrinets monitoring in water and soil; KIT INCLUDES: Cable, probe holder, storage cap, BNC connector, probe care kit is sold separately
  • Supplied by Bluelab, the industry leader in hydroponic testing equipment, built for growers; 6-Month Limited Warranty with proof of purchase
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Brand: bluelab   |   Manufacturer: Bluelab Corporation Limited - Import (NZ)

Dimensions: 0.86 x 6.10 x 0.86 inches   |   Weight: 0.06 pounds

Warranty: Six month free repair or replacement guarantee

Amazon Price: $84.00 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock

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  #25

4 in 1 Digital pH Meter for Water, 0.01 Resolution High Accuracy Tds Meter Digital Water Tester with ATC pH Tester, Water Tester for Drinking Water, Brewing, Hydroponics, Wine, Pool and Aquarium

Asin: B0CNJKGF7T   |   Model: EZ-9908   |   PartNumber: EZ-9908   |   Ean: 0762221860367   |   UPC: 762221860367

【Easy To Read Tds Meter Digital Water Tester】The Ph Meter With Green Backlit Lcd Helps To Read The Ec, Ph, Tds And Temp At Odd Angles And In Low Light. Press The Hold/Temp Key To Lock The Reading, Which Helps To Easily Record Readings..
【Atc Function Ph Meter】The Ph Meter Has An Automatic Temperature Compensation Function, Which Can Be Adjusted According To The Water Temperature And Water Quality. So You Do Not Need To Care About The Temperature Of The Liquid Being Measured..
【Tips】 For Better Using Experience, We Recommend To Soak The Tds Meter Digital Water Tester In Clear Water For 5 Minutes Before Starting Calibration After Receive The Product. Or It May Cause Inaccurate Readings If Customer Immediate Use For The First Time..
【How To Calibrate The Ph Meter/Tds Meter?】 1. Add Ph4.00/Ph6.86/Ph9.18 Buffer Powder Into Water And Stir It. 2. Press The On/Off Button And Adjust To Ph Mode. Put The Electrode Into Ph4.00/Ph6.86/Ph9.18 Standard Solution And Wait 5~10 Seconds. 3. Press And Hold The Mode/Cal Button And Release After 6 Seconds, Until Ph4.00/Ph6.86/Ph9.18 Readings Are No Longer Flashing, Finish The Ph Calibration..
【Ip67 Waterproof Grade Ph Meter】The Water Tester For Drinking Water Is Ip67 Waterproof Grade To Prevent The Product Can Not Be Used After Accidentally Falling Into The Water Or Other Solutions.The Battery Cover Is Equipped With A Waterproof Line, But When This Issue Happen, Ph Meter Should Be Taken Out Immediately Because Soaking The Product Long Time May Cause Product Damaged And Can Not Be Used Normally..
【High Accuracy Ph Meter For Water】±0.01 High-Accuracy Algorithm Chip And Electrode Of Our Digital Ph Meter Ensure Accurate And Fast Response. One-Button Lock Reading Function Helps Lock Reading Even If The Ph Meter Is Taken Out Of The Sample!.

Features

  • 4-in-1 pH Meter This pH meter has a four-in-one function, which can measure EC, pH, TDS and TEMP with high precision at the same time. All-round measurement of water quality to ensure healthy water quality.
  • High Accuracy pH Meter for Water 0.01 High-accuracy algorithm chip and electrode of our digital pH meter ensure accurate and fast response. One-button lock reading function helps lock reading even if the pH meter is taken out of the sample!
  • Easy to Read Tds Meter Digital Water Tester The pH meter with Green Backlit LCD helps to read the EC, PH, TDS and TEMP at odd angles and in low light. Press the HOLD/TEMP key to lock the reading, which helps to easily record readings.
  • IP67 Waterproof Grade pH Meter The Water Tester for Drinking Water is IP67 waterproof grade to prevent the product can not be used after accidentally falling into the water or other solutions.The battery cover is equipped with a waterproof line, but when this issue happen, pH meter should be taken out immediately because soaking the product long time may cause product damaged and can not be used normally.
  • Tips For better using experience, we recommend to soak the tds meter digital water tester in clear water for 5 minutes before starting calibration after receive the product. Or it may cause inaccurate readings if customer immediate use for the first time.
  • How to calibrate the pH Meter/TDS Meter? 1. Add pH4.00/pH6.86/pH9.18 buffer powder into water and stir it. 2. Press the ON/OFF button and adjust to pH mode. Put the electrode into pH4.00/pH6.86/pH9.18 standard solution and wait 5~10 seconds. 3. Press and hold the MODE/CAL button and release after 6 seconds until pH4.00/pH6.86/pH9.18 readings are no longer flashing, finish the pH calibration.
  • ATC Function pH Meter The pH meter has an automatic temperature compensation function, which can be adjusted according to the water temperature and water quality. So you do not need to care about the temperature of the liquid being measured.
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Brand: PmoYoKo   |   Manufacturer: PmoYoKo

Amazon Price: $19.99 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock

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  #26

UIUZMAR Digital pH Meter pH TDS EC Meter for Hydroponic Nutrient Solution pH and EC Meter with LCD Display TDS Water Tester pH PPM Meter for DWC Setup Aeroponic Growing Tent Indoor Plant Grow

Asin: B0CN9CLZWJ   |   Model: UMR-PH08   |   PartNumber: UMR-PH08

[4 In 1 Ph Meter] With Ph Tds Ec Temp Functions; General Uses Include Hydroponics, Greenhouse Reservoir, Dwc Setup, Indoor Plant, Hot Tub, Spa, Drinking Water, Home Tap Water, Well Water, Ro System, Aquarium, And Home Brewing..
[Product Design Features] Automatic Temperature Compensation (32-122 ℉), Provides Consistent Reading Regardless Of Any Fluctuations In Temperature. With Lcd Backlit, The Backlight Shuts Off In 30 Seconds, Press Any Key To Reopen Backlight..
[Easy To Calibration And Storage] Simple 3-Point Ph Calibration Process (Ph4.0/ 7.0/10.01), Comes With 2 Sets Of Ph Calibration Powders. Ec/Tds Is Pre-Calibrated, Right Out Of The Box..
[Ppm Ec Meter For Hydroponics] Check What The Tds And Ec Level Is In A Hydroponic System, And Helps You Balance Water To Keep Plants Happy And Healthy. To Grow The Faster And Healthier Plants, It Is Vital To Have The Correct Ec And Ppm Level..

Features

  • [Great Digital pH Tester] A great tool to monitor pH level regularly, as the pH of nutrient solution being such an important factor in hydroponic systems. For the majority of plants, a pH range of 5.3-6.5 is considered optimal for hydroponic gardening. UIUZMAR tester helps you know if your water is within the optimum range for maximum nutrient uptake.
  • [PPM EC Meter for Hydroponics] Check what the TDS and EC level is in a hydroponic system, and helps you balance water to keep plants happy and healthy. To grow the faster and healthier plants, it is vital to have the correct EC and PPM level.
  • [4 in 1 pH Meter] With pH TDS EC TEMP functions; General uses include hydroponics, greenhouse reservoir, DWC setup, indoor plant, hot tub, spa, drinking water, home tap water, well water, RO system, aquarium, and home brewing.
  • [Easy to Calibration and Storage] Simple 3-point pH calibration process (pH4.0/ 7.0/10.01), comes with 2 sets of pH calibration powders. EC/TDS is pre-calibrated, right out of the box.
  • [Product Design Features] Automatic temperature compensation (32-122 ), provides consistent reading regardless of any fluctuations in temperature. With LCD backlit, the backlight shuts off in 30 seconds, press any key to reopen backlight.
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Brand: UIUZMAR   |   Manufacturer: Jinan Runjie Electronic Technology co., Ltd.

Amazon Price: $29.95 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock
List Price: $31.95

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  #27

CIHOPE pH and TDS Meter Combo, Professional pH Meter for Water pH Tester Digital pH Pen, 3-in-1 EC Temperature TDS Meter Digital Water Tester for Drinking Water, Hydroponics, Pool and Aquarium

Asin: B0C7ZT6T3W   |   Model: CI-PHTDS   |   PartNumber: CI-PHTDS

✅Reliable 3-In-1 Tds Meter: Measurement Range 0-9999Ppm, 0-9999Μs/Cm; Accuracy ± 2%; Celsius 0.1- 80.0°C, Fahrenheit 32.0-176.0°F; Note: This Meter Can't Test Sea Water..
✅Great Service: We Will Bring High-Quality Products And Services To Customers. If You Have Any Questions, Please Feel Free To Contact Us, And We Will Give You A Satisfactory Solution Within 24 Hours..
✅What You Get: Digital Ph Meter, 3-In-1 Tds Water Tester, 3 X Calibration Powders. Lightweight, Handheld Design For Portability And Convenience..
✅Accurate Ph Meter: High-Accuracy Algorithm Chip And Lab Quality Glass Probe Ensure Accurate And Fast Response. Measures 0 ~ 14 Ph Range With A High 0.01 Ph Resolution..

Features

  • WIDE APPLICATION: Ideal for all home and laboratory pH & TDS testing applications including drinking water, swimming pools, aquariums, growing tents, and brewing.
  • ACCURATE PH METER: High-accuracy algorithm chip and lab quality glass probe ensure accurate and fast response. Measures 0 ~ 14 pH range with a high 0.01 pH resolution.
  • RELIABLE 3-in-1 TDS METER: Measurement Range 0-9999ppm, 0-9999 s/cm; Accuracy 2%; Celsius 0.1- 80.0 C, Fahrenheit 32.0-176.0 F; Note: This meter can't test sea water.
  • WHAT YOU GET: Digital pH meter, 3-in-1 TDS water tester, 3 x calibration powders. Lightweight, handheld design for portability and convenience.
  • GREAT SERVICE: We will bring high-quality products and services to customers. If you have any questions, please feel free to contact us, and we will give you a satisfactory solution within 24 hours.
  • See more on Amazon...

Brand: CIHOPE   |   Manufacturer: CIHOPE

Dimensions: 0.90 x 7.80 x 4.30 inches   |   Weight: 0.24 pounds

Amazon Price: $9.99 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock

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  #28

Digital PH Tester High Accuracy LCD Backlit Waterproof Probe Water Quality PH Meter for Soil

Asin: B0D2WBYBYJ   |   Model: Kadimendiumibq9pfenyo   |   PartNumber: Kadimendiumibq9pfenyo

[Rapid Temperature Compensation] : Built-In High Sensitivity Bulb With A Ceramic Temperature Electrode For Accurate Temperature Measurement And Quick Response Speed, Enhancing Overall Performance..
[Ip67 Waterproof Probe Design] : Ensures Accurate Measurements With An Ip67 Waterproof Probe Design, Providing A Secure Testing Experience..
[Bright Lcd Display] : Equipped With A Backlit Lcd Display For Easy Reading In Dark Environments, Allowing For Convenient Temperature Measurement Reading At A Glance..
[Quick Calibration Modes] : Features Three Calibration Modes (4.00, 6.86, 9.18) With Automatic Recognition For Fast And Easy Ph Value Measurements..

Features

  • [Highly Accurate Sensor] : Utilizes a high accuracy sensor chip with a measurement accuracy of 0.1 for precise temperature detection of liquid substances.
  • [Quick Calibration Modes] : Features three calibration modes (4.00, 6.86, 9.18) with automatic recognition for fast and easy ph value measurements.
  • [Rapid Temperature Compensation] : Built-in high sensitivity bulb with a ceramic temperature electrode for accurate temperature measurement and quick response speed, enhancing overall performance.
  • [Bright Lcd Display] : Equipped with a backlit lcd display for easy reading in dark environments, allowing for convenient temperature measurement reading at a glance.
  • [Ip67 Waterproof Probe Design] : Ensures accurate measurements with an ip67 waterproof probe design, providing a secure testing experience.
  • See more on Amazon...

Brand: Kadimendium   |   Manufacturer: Kadimendium

Amazon Price: $47.59 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In stock Usually ships within 4 to 5 days.

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  #29

Mwrode Water Quality Tester TDS Meter EC Meter Portable Water Quality Monitor Test Pen Multifunction Testing Instrument 0 9999ppm

Asin: B0D14R67B2

Easy To Use And Handy: Just Remove The Protective Cap, Press On/Off Button, Then Stick The Tds Meter Tester Into The Water ( No More Than 4 Cm), Waiting Until The Display Stabilizes, The Tds Meter Will Be Auto-Locked On Lcd Backlight Screen In Seconds..
Portable And Compact: Automatic Temperature Compensation Function In Measurement Mode, Compact Size, Portable, Light Weight, Which Is Easy To Carry Around If You Want..
Multifunction: Three Kinds Of Impurities In The Water Can Be Detected. The Lower The Tds Value, The Less Soluble Salts Such As Heavy Metal Ions In The Water, And The Purer The Water Quality..
4 In 1 Model Function: Our Advanced 3 In 1 Ppm Meter Conductivity Pen Professional In Tds, Ec And Temperature Testing, 4 In 1 Model For Your Choice. And Upgraded With Big Backlit Lcd For Easy Reading, Easily Use With Auto Lock Function..

Features

  • TEST YOUR WATER PURITY: With our handy TDS water meters can test how pure is your water? Just stick it in about 1 inch deep of water, then TDS water tester can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million).
  • 4 IN 1 MODEL FUNCTION: Our advanced 3 in 1 ppm meter conductivity pen professional in TDS, EC and Temperature testing, 4 in 1 model for your choice. And upgraded with big backlit LCD for easy reading, easily use with auto lock function.
  • EASY TO USE AND HANDY: Just remove the protective cap, press ON/OFF button, then stick the TDS meter tester into the water ( no more than 4 cm), waiting until the display stabilizes, the TDS meter will be auto-locked on LCD backlight screen in seconds.
  • MULTIFUNCTION: Three kinds of impurities in the water can be detected. The lower the TDS value, the less soluble salts such as heavy metal ions in the water, and the purer the water quality.
  • PORTABLE AND COMPACT: Automatic temperature compensation function in measurement mode, compact size, portable, light weight, which is easy to carry around if you want.
  • See more on Amazon...

Brand: Mwrode   |   Manufacturer: Mwrode

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.15 pounds

Amazon Price: $10.79 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock

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  #30

Meter 0.01 Accuracy Water Quality Tester Protable LCD Safe Dip Water Measurement Tool Household Meter Calibration Solution Kit Meter for Water Hydroponics

Asin: B0D2L17RML   |   Ean: 7626930600528

Large Lcd Display Makes The Reading More Clear And Easier, Stable The Value In 4-5 Seconds. This Water Meter Is Economical And Suitable For Various Industries Which Need Testing..
This Digital Meter Is Suitable For Testing Value Of Drinking Water, Pool, Aquariums, Spas, Hydroponics, Wine, Brewing, Milk, Cosmetics, Metallurgical, Environmental For Protection, Biochemical And Other For Value.
Automatic Temperature Compensation Accounts For Changes In Temperature Automatically .What's More! Meter No Need Any Adjustment Screwdrivers, Just Finish The Calibration With Auto Calibration Button..
Accuracy: Ensure Your Pool, Normal Hydroponics Even Drinking Water Has A Perfect And Safe For Use With Digital Meter Accuracy..

Features

  • Measure range: 0.00-14.00pH, Resolution: 0.01pH, Accuracy: 0.01pH.
  • accuracy: Ensure your pool, normal hydroponics even drinking water has a perfect and safe for use with digital meter accuracy.
  • Large LCD display makes the reading more clear and easier, stable the value in 4-5 seconds. This water meter is economical and suitable for various industries which need testing.
  • Automatic temperature compensation accounts for changes in temperature automatically .What's more! meter No need any adjustment screwdrivers, just finish the calibration with auto calibration button.
  • This digital meter is suitable for testing value of drinking water, pool, aquariums, spas, hydroponics, wine, brewing, milk, Cosmetics, metallurgical, environmental for protection, biochemical and other for value
  • See more on Amazon...

Brand: MEELYHOME   |   Manufacturer: hwdjiSW

Amazon Price: $8.98 | as of 05/04/2024 (10:05am pst) *DETAILS
Availability: In Stock

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