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Best multiparameter meters - Buying Guide

Last Updated: 05/04/2024

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Bestselling multiparameter meters on Amazon

  1. Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter and PH Tester for Pool Saltwater and Drink...
  2. 2024 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temperature( C, ...
  3. CIZTADA Saltwater Pool Tester Free Chlorine Meter pH and Salinity Tester 7 in 1 Free Chlorine pH Sal...
  4. Digital pH and TDS Meter Kit - 0.01pH High Accuracy Pen Type pH Meter 2% Readout Accuracy - 3-in-1...
  5. Bluelab PENCON Conductivity Pen and Digital TDS Meter, Water Tester for Temperature and Nutrient (CF...
  6. APERA INSTRUMENTS AI316 Premium Series PC60 5-in-1 Waterproof pH/EC (Conductivity) /TDS (ppm) /Salin...
  7. 2024 All-New 4 in 1 Accurate & Instant Read TDS Meter Digital Water Tester 0-9990ppm, EC Meter & Tem...
  8. Bluelab METCOM Combo Meter for pH, Temperature, Conductivity (Nutrient) in Water with Easy Calibrati...
  9. UEi DTH35 Digital HVAC Psychrometer Thermo-Hygrometer, Portable Relative Humidity Meter, Handheld El...
  10. Yoption Pool Salt Tester & PH Meter, 5 in 1 Digital Salinity PH Temp EC and TDS Meter for Pool Saltw...
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  #1

Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter and PH Tester for Pool Saltwater and Drinking Water, 5 in 1 Salinity PH Temp EC and TDS Meter Swimming Pool Hot Tub Spas, High Accuracy

Asin: B0BV9G3XZ6   |   Model: 9909-A-1   |   PartNumber: 9909-A-1

Easy Operation For Salinity Test: When You Want To Use Our Pool Salt Tester, All You Need To Do Is To Turn The Meter On And Click Mode Button To Shift To Salinity Function. This Easy And Convenient Operation Design Is Very Considerate And Offers Premium Experience. Wide Application Salinity Meter: Hofun Digital Water Salinity Test Meter Applies For Multiple Uses, Like Salt Water Test For Swimming Pool, Koi Fish, Seawater, Aquariums & Marine Monitoring..
Hofun Multiparameter Water Test Meter Is Equipped With 5 Different Functions For Water Quality Test: Salinity + Tds + Ec + Ph + Temperature Are Combined Perfectly In One Meter. This Is Not Only Been Convenient For Your Different Water Testing Needs, But Also Saves Your Time And Money, Totally A Helpful Water Test Kit For Your Water Quality Safety..
【 Reliable Tds Meter With Accurate & Quick Measurement 】 Hofun Digital Ppm Meter Is Equipped With Premium Quality Titanium Alloy Probe, Which Enables Quick And Accurate Water Quality Test. Our Water Quality Tester Is With 0-9999Ppm & 0-200Ppt Wide Test Range Ensures Different Function Of Usage..
Three Display Designs For Salinity Test: Ppm + Ppt + %. For Swimming Pool Salt Test : 0-9999Ppm; Seawater Test: 10-200Ppt (1Ppt=1000Ppm, When Ppm Figure Is Over 9999Ppm, The Meter Automatically Changes To Ppt ). For Food Test : 0.01-25%. So You Don’T Have To Calculate Complex Salt Content Level Numbers Between Different Units, Which Help You To Avoid Calculating Mistake And Also Makes Result-Reading Easier For You..

Features

  • Wide Usage PH Meter Hofun ph meter is an essential tool to improve your life quality. This digital ph tester can be applied in the following applications,drinking water quality test, swimming pools quality monitor, PH balance measurement in RO/DI system, aquarium, spa, hot tub or hydroponics.
  • Three Display Designs for Salinity Test: PPM + PPT + %. For Swimming Pool Salt Test : 0-9999ppm; Seawater Test: 10-200ppt (1ppt=1000ppm, when ppm figure is over 9999ppm, the meter automatically changes to ppt ). For Food Test : 0.01-25%. So you don t have to calculate complex salt content level numbers between different units, which help you to avoid calculating mistake and also makes result-reading easier for you.
  • Easy Operation for Salinity Test: When you want to use our pool salt tester, all you need to do is to turn the meter ON and click MODE button to shift to SALINITY function. This easy and convenient operation design is very considerate and offers premium experience. Wide Application Salinity Meter: Hofun digital water salinity test meter applies for multiple uses, like salt water test for swimming pool, Koi Fish, Seawater, Aquariums & Marine Monitoring.
  • Reliable TDS Meter With Accurate & Quick Measurement Hofun digital ppm meter is equipped with premium quality titanium alloy probe, which enables quick and accurate water quality test. Our water quality tester is with 0-9999ppm & 0-200ppt wide test range ensures different function of usage.
  • Hofun Multiparameter water Test meter is equipped with 5 different functions for water quality test: Salinity + TDS + EC + pH + Temperature are combined perfectly in one meter. This is not only been convenient for your different water testing needs, but also saves your time and money, totally a helpful water test kit for your water quality safety.
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Brand: Hofun   |   Manufacturer: Hofun

Amazon Price: $39.99 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock
List Price: $45.99

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  #2

2024 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temperature( C, F) Meter - 0-9990ppm - Professional Testing for Drinking Water, RO/DI System, Aquariums, Pool, etc.

Asin: B0CTHWS8GX   |   Model: A2   |   PartNumber: A2

Multifunctional (4 In 1) And 5 Upgraded: Professional Tds (Total Dissolved Solids), Ec (Electrical Conductivity), Temperature (Degree Centigrade) And Temperature (Fahrenheit) Meter 4 In 1. Upgraded With Big Backlit Lcd For Easier Reading, Auto-Lock Function For Easier Use, Factory Calibrated And Hold Function For Direct Use And Auto-0Ff In 2 Minutes To Conserve Battery. These Enhancements Make It A User-Friendly Tds Meter Digital Water Tester For A Variety Of Applications..
Give The Gift Of Health: Looking For The Perfect Gift For Your Family And Friends? Look No Further Than Our Water Testing Kit For Drinking Water! Our Easy-To-Use Device Lets You Quickly And Accurately Test The Purity Of Any Water Source, Giving You Peace Of Mind That You're Drinking Clean And Healthy Water. Whether You're Shopping For A Health-Conscious Loved One, A New Homeowner, Or Someone Who Enjoys Outdoor Activities Like Camping And Hiking, Our Tds Water Test Kit Makes The Perfect Gift..
💖 Better Water, Better Life. Experience The Difference Of Pure And Healthy Water With Your Family By Mexybe 2024 All-New 4 In 1 Tds Meter Digital Water Tester!.
Multipurpose Tds Tester: Test The Purity Of Drinking Water To Ensure It's Safe And Healthy, Monitor If Reverse Osmosis (Ro)/Deionization(Di) System Works Properly, Whether Filter Need Replaced, Maintenance Aquarium, Hydroponics(Test Nutrients), Pool And Spa, Etc..
Experience Our Live Customer Support And 3 Years Warranty: A Dedicated Team Of Water Quality Experts Ready To Offer Rapid And Efficient Responses Round The Clock Through Live Chat And Email. We Are Committed To Taking Our Customers' Feedback Seriously, As Our Sole Aim Is To Deliver Products And Services That Hold Genuine Value For You. At The Same Time We Offer 90 Days Money Back Guarantee If Not Totally Happy With The Digital Tds Water Tester Meter..
2 User-Friendly Design:1. Large Backlit Lcd Screen 25% Larger: Compared With The Old 3-In-1 Water Quality Tester On The Market, The Screen Of The Mexybe 2024 4-In-1 Water Quality Tester Has Been Enlarged By 25%, Which Makes It Easy To Read Even For The Elderly Or Children. 2. Add A Colorful Tds Chart On The Tds Meter Back And User Guild: Instead Of Going Back To The Product Details Page Or Searching The Internet For An Explanation Of The Tds Value, All You Need To Do Is Look At The Back Of The Water Tester Or The User Guild To Get An Explanation Of The Ppm. Save 1 Minute On Per Test, Time Is Life..
Accurate And Reliable Result: Are You Tired Of Unreliable Results From Other Water Tester For Drinking Water? Look No Further Than Mexybe 2024 All-New High Precision Chip And Premium Quality Titanium Alloy Probe, Designed To Deliver Accurate And Reliable Performance Every Time. With State-Of-The-Art Technology And Advanced Features, Our Water Quality Tester Is The Ultimate Choice For Achieving Precision In Your Testing. So Why Wait? Order This Water Tester For Drinking Water Now And Experience The Accurate And Reliable In Testing Performance For You And Your Family!.

Features

  • Reliable Brand: MEXYBE was founded with a simple yet important mission: to provide everyone with a accurate and reliable way to test their water quality. We believe that access to clean and safe drinking water is a basic human right, and our tds meter digital water tester is one professional way that can help people achieve that. We are committed to providing high-quality products and excellent customer service. Join us in our mission to make clean and safe water accessible to everyone.
  • Accurate and Reliable Result: Are you tired of unreliable results from other water tester for drinking water? Look no further than MEXYBE 2024 ALL-NEW high precision chip and premium quality titanium alloy probe, designed to deliver accurate and reliable performance every time. With state-of-the-art technology and advanced features, our water quality tester is the ultimate choice for achieving precision in your testing. So why wait? Order this water tester for drinking water now and experience the accurate and reliable in testing performance for you and your family!
  • Multifunctional (4 in 1) and 5 Upgraded: Professional TDS (Total Dissolved Solids), EC (Electrical Conductivity), Temperature (Degree Centigrade) and Temperature (Fahrenheit) Meter 4 in 1. Upgraded with big backlit LCD for easier reading, auto-lock function for easier use, factory calibrated and hold function for direct use and auto-0ff in 2 minutes to conserve battery. These enhancements make it a user-friendly tds meter digital water tester for a variety of applications.
  • 2 User-Friendly Design:1. Large backlit LCD screen 25% larger: Compared with the old 3-in-1 water quality tester on the market, the screen of the MEXYBE 2024 4-in-1 water quality tester has been enlarged by 25%, which makes it easy to read even for the elderly or children. 2. Add a colorful tds chart on the tds meter back and user guild: Instead of going back to the product details page or searching the internet for an explanation of the TDS value, all you need to do is look at the back of the water tester or the user guild to get an explanation of the PPM. Save 1 minute on per test, time is life.
  • Multipurpose Tds Tester: Test the purity of drinking water to ensure it's safe and healthy, monitor if Reverse Osmosis (RO)/Deionization(DI) System works properly, whether filter need replaced, maintenance aquarium, hydroponics(test nutrients), pool and spa, etc.
  • Experience Our Live Customer Support and 3 Years Warranty: a dedicated team of water quality experts ready to offer rapid and efficient responses round the clock through live chat and email. We are committed to taking our customers' feedback seriously, as our sole aim is to deliver products and services that hold genuine value for you. At the same time we offer 90 days Money Back Guarantee if not totally happy with the digital TDS water tester meter.
  • Give the Gift of Health: Looking for the perfect gift for your family and friends? Look no further than our water testing kit for drinking water! Our easy-to-use device lets you quickly and accurately test the purity of any water source, giving you peace of mind that you're drinking clean and healthy water. Whether you're shopping for a health-conscious loved one, a new homeowner, or someone who enjoys outdoor activities like camping and hiking, our tds water test kit makes the perfect gift.
  • Better water, better life. Experience the difference of pure and healthy water with your FAMILY by MEXYBE 2024 all-new 4 in 1 tds meter digital water tester!
  • See more on Amazon...

Brand: MEXYBE   |   Manufacturer: MEXYBE

Amazon Price: $9.98 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock
List Price: $14.96

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  #3

CIZTADA Saltwater Pool Tester Free Chlorine Meter pH and Salinity Tester 7 in 1 Free Chlorine pH Salt ORP TDS EC Temp Meter Digital Pool Water Tester pH and Free Chlorine Meter for Pool Hot Tub Spa

Asin: B0CHLP44VP

Monitor Ph And Orp Level: Recommend Ph Level Of Pool Between 7.2-7.8, Orp(Oxidation Reduction Potential) Is Generally Recommended To Be In The Range Of 650 Mv - 750 Mv For Swimming Pool. Ciztada Professional Pool Water Tester For Maintaining Ph And Orp Levels In Swimming Pools And Spas..
Free Chlorine Ph And Salt Tester With Calibration Solution: Dual Calibration Ensures Accuracy. With Pre-Mixed Ph 4.0/7.0 Calibration Solution And 222Mv Orp Calibration Solution. When You Calibrate Ph Must Start With The Ph7.0 Solution Then Ph4.0 Solution..
7 In 1 Multi-Parameter Tester: Tests Ph, Free Chlorine, Salt, Orp, Tds, Ec, And Temp. Widely Used In Swimming Pool, Hydroponics System, Drinking Water, Beer, Wine, Kombucha, Home Brewing, Aquarium, Reef Tank, Hot Tub, Spas..
Salt Tester For Saltwater Pool And Spa: Salt Level Of Pool Between 2700-73400Ppm; This Tester Gave An Instant Digitally Accurate Salinity Results, Just Dipping It Into The Pool. This Is A Very Worthwhile Accurate Time And Hassle Saving Device That Everyone With A Saltwater Pool Should Have..

Features

  • Keep the Right Free Chlorine for Your Pool: Free chlorine range: 0.0-4.0ppm; Recommend free chlorine level of pool between 1-3ppm, the proper free chlorine balance can keep your pool equipment working longer. This meter will help maintain healthy pool and hot tubs water chemistry.
  • Salt Tester for Saltwater Pool and Spa: Salt level of pool between 2700-73400ppm; This tester gave an instant digitally accurate salinity results, just dipping it into the pool. This is a very worthwhile accurate time and hassle saving device that everyone with a saltwater pool should have.
  • Monitor pH and ORP Level: Recommend pH level of pool between 7.2-7.8, ORP(Oxidation Reduction Potential) is generally recommended to be in the range of 650 mV - 750 mV for swimming pool. CIZTADA Professional pool water tester for maintaining pH and ORP levels in swimming pools and spas.
  • 7 in 1 Multi-parameter Tester: Tests pH, Free Chlorine, SALT, ORP, TDS, EC, and TEMP. Widely used in swimming pool, hydroponics system, drinking water, beer, wine, kombucha, home brewing, aquarium, reef tank, hot tub, spas.
  • Free Chlorine pH and Salt Tester with calibration solution: Dual calibration ensures accuracy. With pre-mixed pH 4.0/7.0 calibration solution and 222mV ORP calibration solution. When you calibrate pH must start with the pH7.0 solution then pH4.0 solution.
  • See more on Amazon...

Brand: CIZTADA   |   Manufacturer: CIZTADA

Amazon Price: $37.99 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #4

Digital pH and TDS Meter Kit - 0.01pH High Accuracy Pen Type pH Meter 2% Readout Accuracy - 3-in-1 TDS EC Temperature Meter for Hydroponics, Household Drinking, and Aquarium (pH Meter Kit)

Asin: B08HM71K96

【Value Combo Set】3-In-1 Tds & Ec & Temperature Meter (Blue) + Digital Lcd Ph Meter (Yellow). Products Come Protected In A Packing Box, Making Them Easy To Carry And Store Indoors..
【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..
【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..
【Automatic Shutdown Function】Equipped With An Automatic Shutdown Function, The Meter Will Turn Off Automatically After A Period Of Inactivity, Helping To Save Battery Power..

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.
  • Automatic Shutdown Function Equipped with an automatic shutdown function, the meter will turn off automatically after a period of inactivity, helping to save battery power.
  • Value Combo Set 3-in-1 TDS & EC & Temperature Meter (Blue) + Digital LCD pH Meter (Yellow). Products come protected in a packing box, making them easy to carry and store indoors.
  • 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.
  • 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: $14.99 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #5

Bluelab PENCON Conductivity Pen and Digital TDS Meter, Water Tester for Temperature and Nutrient (CF, EC, PPM 500, PPM 700), TDS Testing Kit for Hydroponic System and Indoor Plant Grow

Asin: B005IGXOK4   |   Model: PENCON   |   PartNumber: PENCON   |   Ean: 9421024920227

Calibration Optional, The Meter Comes Factory Calibrated So It's Ready To Be Used; Regular Cleaning Is Recommended For Accurate Reading; Different Units Are Available (Ec, Ppm 500, Ppm700, And Cf).
Made In New Zealand And Manufactured By Bluelab, The Industry Leader In Hydroponic Testing Equipment, Built For Grower; 2-Year Limited Warranty With Proof Of Purchase.
Combine With Our Ph Pens And Meters For Full Garden Nutrient Monitoring In Water And Soil; Other Features: Auto Off Function, Low Battery Indicator, Units For Temperature; Kit Includes: Aaa Battery, Probe Care Kit Is Sold Separately.
This Hydroponics Tester Has Atc That Provides Consistent Reading Regardless Of Any Fluctuations In Temperature; Durable Design For Repeated Uses And Fully Waterproof And It Floats In Any Solution.

Features

  • Conductivity pen can test and monitor your nutrients (TDS) level to maximize your grow and ensure plants get the balanced feed they need; General uses include growing tent, swimming pool, drinking water, aquarium, fish tank, and brewing
  • This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature; Durable design for repeated uses and fully waterproof and it floats in any solution
  • Calibration optional, the meter comes factory calibrated so it's ready to be used; Regular cleaning is recommended for accurate reading; Different units are available (EC, PPM 500, PPM700, and CF)
  • Combine with our pH pens and meters for full garden nutrient monitoring in water and soil; Other features: Auto off function, low battery indicator, units for temperature; KIT INCLUDES: AAA battery, probe care kit is sold separately
  • Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for grower; 2-Year Limited Warranty with proof of purchase
  • See more on Amazon...

Brand: bluelab   |   Manufacturer: Bluelab Corporation Limited - Import (NZ)

Dimensions: 1.30 x 9.80 x 2.20 inches   |   Weight: 0.24 Pounds

Warranty: One year free repair or replacement guarantee

Amazon Price: $88.62 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock
Used Price: $76.43

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  #6

APERA INSTRUMENTS AI316 Premium Series PC60 5-in-1 Waterproof pH/EC (Conductivity) /TDS (ppm) /Salinity (ppt) /Temp. Multi-Parameter Pocket Tester Kit

Asin: B01ENFOIKA   |   Model: AI316   |   PartNumber: AI316   |   Ean: 0858718006094   |   UPC: 858718006094

When The Smiley Face Icon Stays On Screen, It's 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 Portable Carrying Case.
Large Clear Lcd Screen With 3 Backlit Color (Indicating 3 Different Modes), Dual Display Of Temp. + Ph/Ec/Tds/Salinity, And Icons Of Completed Calibrations And Stable Readings.
Replaceable Multi-Parameter Probe With Easy Installation.

Features

  • Measures pH/EC/TDS (ppm)/Salinity/Temp. in a quick and professional manner
  • Replaceable multi-parameter probe with easy installation
  • When the smiley face icon stays on screen, it's the right time to record the measurements.
  • LARGE Clear LCD screen with 3 backlit color (indicating 3 different modes), dual display of temp. + pH/EC/TDS/Salinity, and icons of completed calibrations and stable readings
  • Complete kit with ready-to-use calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a portable carrying 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: $148.75 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #7

2024 All-New 4 in 1 Accurate & Instant Read TDS Meter Digital Water Tester 0-9990ppm, EC Meter & Temperature Meter( C, F), Pool Test Kit with (2)Extra Batteries, Water Test Meter for Drinking Water

Asin: B0CPY6Q8FW   |   Model: TDSE3White   |   PartNumber: TDSE3White

🔬𝐓𝐞𝐦𝐩𝐞𝐫𝐚𝐭𝐮𝐫𝐞 𝐂𝐨𝐦𝐩𝐞𝐧𝐬𝐚𝐭𝐢𝐨𝐧 𝐟𝐨𝐫 𝐀𝐜𝐜𝐮𝐫𝐚𝐜𝐲💧 Our Meters Are Capable Of Compensating For Temperature By Taking The Temperature Into Account, And Normally Provide A Value That Is “Corrected” To What The Conductivity Would Be At A Standard Temperature (25°C)..
🔬𝐏𝐨𝐫𝐭𝐚𝐛𝐥𝐞 𝟑 𝐈𝐧 𝟏 𝐌𝐞𝐭𝐞𝐫💧 Portable 3 In 1 Tds, Ec & Temp Meter Drinking Water Test Kit, Like A Pen With Protective Case, Can Be Easily Taken Anywhere With You..
🔬𝐂𝐚𝐥𝐢𝐛𝐫𝐚𝐭𝐢𝐨𝐧 𝐅𝐫𝐞𝐞💧 Our Tds Meter Has Been Factory Calibrated To A Nacl 342 Ppm Solution. No Need To Calibrate Ever..
🔬𝐐𝐮𝐚𝐥𝐢𝐭𝐲 𝐚𝐧𝐝 𝐃𝐞𝐬𝐢𝐠𝐧 𝐉𝐮𝐬𝐭 𝐑𝐢𝐠𝐡𝐭💧 Replaceable Batteries And Auto-Off Function Ensures Extended Product Lifespan.The High-Quality Abs Material And Ergonomic Curved Design Provide An Exceptional Tactile Experience..
🔬𝐇𝐢𝐠𝐡𝐥𝐲 𝐕𝐞𝐫𝐬𝐚𝐭𝐢𝐥𝐞💧 Test Your Water Quality Anytime, Anywhere. Whether For Daily Drinking Water, Tap Water, Monitoring Your Reverse Osmosis (Ro)/Di System, Aquarium, Hydroponic Plants, Pool, Hot Tub, Or Assessing Local Water Quality While Traveling, The Water Hardness Test Kit Serves As Your Loyal Companion To Ensure Water Quality..
🔬𝐄𝐚𝐬𝐲 𝐚𝐧𝐝 𝐈𝐧𝐬𝐭𝐚𝐧𝐭 𝐰𝐢𝐭𝐡 𝐀𝐮𝐭𝐨 𝐇𝐨𝐥𝐝 𝐑𝐞𝐚𝐝𝐢𝐧𝐠💧 Thanks To The Highly Sensitive Probe And Powerful Chip, All You Have To Do Is Immerse The Water Testing Kit Into Water And Wait For 3 Seconds Until The Meter Auto Holds And Displays A Flashing ‘Ppm’ (’Us/Cm’ For Ec Mode)..
🔬𝐀𝐜𝐜𝐮𝐫𝐚𝐭𝐞 𝐚𝐧𝐝 𝐑𝐞𝐥𝐢𝐚𝐛𝐥𝐞💧 With Double Junction Probe Made From Aerospace Grade Alloys, Which Can Improve Measurement Speed & Accuracy And Increase The Water Quality Tester Lifespan..

Features

  • We have a 100% Client Satisfaction Guarantee. We offer 24/7 customer support, we back this TDS meter digital water tester with a 90-day for-no-reason refund policy, one-year free replacement guarantee, and lifetime technical support, along with advice for water quality enhancement.
  • With double junction probe made from aerospace grade alloys, which can improve measurement speed & accuracy and increase the water quality tester lifespan.
  • Our meters are capable of compensating for temperature by taking the temperature into account, and normally provide a value that is corrected to what the conductivity would be at a standard temperature (25 C).
  • Thanks to the highly sensitive probe and powerful chip, all you have to do is immerse the water testing kit into water and Wait for 3 seconds until the meter auto holds and displays a flashing ppm ( us/cm for EC mode).
  • Replaceable batteries and auto-off function ensures extended product lifespan.The high-quality ABS material and ergonomic curved design provide an exceptional tactile experience.
  • Test your water quality anytime, anywhere. Whether for daily drinking water, tap water, monitoring your Reverse Osmosis (RO)/DI System, aquarium, hydroponic plants, pool, hot tub, or assessing local water quality while traveling, the water hardness test kit serves as your loyal companion to ensure water quality.
  • Portable 3 in 1 TDS, EC & TEMP meter drinking water test kit, like a pen with protective case, can be easily taken anywhere with you.
  • Our TDS meter has been factory calibrated to a NaCl 342 ppm solution. No need to calibrate ever.
  • See more on Amazon...

Brand: TUW INSTRUMENTS   |   Manufacturer: TUW INSTRUMENTS

Dimensions: 6.18 x 0.56 x 1.14 inches

Amazon Price: $9.87 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #8

Bluelab METCOM Combo Meter for pH, Temperature, Conductivity (Nutrient) in Water with Easy Calibration, Digital TDS Tester for Hydroponic System and Indoor Plants

Asin: B003PD2N8Q   |   Model: METCOM   |   PartNumber: METCOM   |   Ean: 0791090254922, 0942102000000, 9421024920036, 0798527618418   |   UPC: 798527618418, 942102000000, 791090254922

Combine With Bluelab Meters And Controllers For Full Indoor Garden Nutrients Monitoring In Water And Soil; Ph Probe Requires Easy Two Point Calibration; Conductivity And Temperature Probes Come Factory Calibrated And Are Ready To Use.
Made In New Zealand And Manufactured By Bluelab, The Industry Leader In Hydroponic Testing Equipment, Built For Growers; 5-Year Limited Warranty With Proof Of Purchase (6-Month Warranty For Probes).
Other Features: Auto Off Function, Low Battery Indicator, Units For Temperature; Kit Includes: Aaa Batteries, Ph Probe Storage Cap, And Calibration Solution, Probe Care Kit Is Sold Separately.
This Hydroponics Meter Has Atc That Provides Consistent Reading Regardless Of Any Fluctuations In Temperature; Ph Probe Is Double Junction; Conductivity Scales Include Ec, Ppm, And Cf.

Features

  • Monitor 3 parameters in water: Conductivity (TDS) level to ensure plants get a balanced feed, pH up and down, and temperature with lab quality glass probe; Gereral uses include growing tent, swimming pool, drinking water, and aquarium
  • This hydroponics meter has ATC that provides consistent reading regardless of any fluctuations in temperature; pH probe is double junction; Conductivity scales include EC, PPM, and CF
  • Combine with Bluelab meters and controllers for full indoor garden nutrients monitoring in water and soil; pH probe requires easy two point calibration; Conductivity and temperature probes come factory calibrated and are ready to use
  • Other features: Auto off function, low battery indicator, units for temperature; KIT INCLUDES: AAA batteries, pH probe storage cap, and calibration solution, probe care kit is sold separately
  • Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for growers; 5-Year Limited Warranty with proof of purchase (6-month warranty for probes)
  • See more on Amazon...

Brand: bluelab   |   Manufacturer: Bluelab Corporation Limited - Import (NZ)

Dimensions: 1.49 x 5.70 x 3.00 inches   |   Weight: 0.33 Pounds

Warranty: Five year free repair or replacement guarantee. 6 months for the ph probe

Amazon Price: $239.90 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock
Used Price: $199.08

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  #9

UEi DTH35 Digital HVAC Psychrometer Thermo-Hygrometer, Portable Relative Humidity Meter, Handheld Electronic in-Duct Thermometer, Measures Wet Bulb Dry Bulb Dew Point Temperature Humidity

Asin: B00M0EU6H6   |   Model: DTH35   |   PartNumber: DTH35   |   Ean: 5915903829069, 0053533506938   |   UPC: 053533506938

✋ Hands Free: The Dth35 Has A Magnetic Mount Allowing Handsfree Usage. There Is A Screw On Plastic Cover To Protect The Sensor When Not In Use. The Cover Doubles As An Extension Handle To Reach Further..
✔️1-Year Warranty: The Dth35 Comes With A 1-Year Limited Warranty. All Warranties Must Be Redeemed In The Us..
🛠️ Broad Application: Our Psychrometer Was Designed Specifically For Hvac Ductwork, But Also Works Effectively In Greenhouses, Laboratories, Freezers, Kitchens, Offices, Computer Labs, And Many Other Environments..
💡 Backlight: Our Psychrometer Comes With A Backlit Dual Display To Help Readability In Dark Environments. The Dual Display Allows You To Read Temperature And Humidity At The Same Time..

Features

  • 5 MEASUREMENTS: The DTH35 measures Wet bulb, Dew Point, Enthalpy, Temperature, Relative Humidity. There are Data Hold and Min/Max functions to monitor fluctuations in readings.
  • BACKLIGHT: Our Psychrometer comes with a backlit dual display to help readability in dark environments. The dual display allows you to read temperature and humidity at the same time.
  • HANDS FREE: The DTH35 has a magnetic mount allowing handsfree usage. There is a screw on plastic cover to protect the sensor when not in use. The cover doubles as an extension handle to reach further.
  • BROAD APPLICATION: Our psychrometer was designed specifically for HVAC Ductwork, but also works effectively in Greenhouses, Laboratories, Freezers, Kitchens, Offices, Computer labs, and many other environments.
  • 1-YEAR WARRANTY: The DTH35 comes with a 1-Year limited warranty. All warranties must be redeemed in the US.
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Brand: UEi Test Instruments   |   Manufacturer: UEi Test Instruments

Dimensions: 9.37 x 0.72 x 1.70 inches   |   Weight: 0.01 pounds

Warranty: 1-Year limited warranty

Amazon Price: $91.95 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock
List Price: $114.40

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  #10

Yoption Pool Salt Tester & PH Meter, 5 in 1 Digital Salinity PH Temp EC and TDS Meter for Pool Saltwater, Drinking Water, Indoor Garden, Fish Tank, Hydroponics, Plants

Asin: B0CFXCBFY5

Easy To Use: Just Press The "Hold/Temp" Button To Lock The Measured Value, Then Immerse The Ph Meter Electrode Into The Solution To Be Tested, The Ph Value Can Be Quickly Displayed On The Large Lcd Display, And Then Take It Out To View..
Wide Application: Suitable For Drinking Water, Tap Water, Swimming Pools, Aquariums, Aquaculture, Spas And Fish Tanks, And Other Water Quality Testing. Pocket-Sized Design For Easy Portability..
Automatic Temperature Compensation: The Ph Meter Can Accurately Measure The Ph Value Of The Sample Within The Temperature Range Of 0°C-60°C (32°F-140°F), Without Errors Caused By Liquid Temperature Changes, Ensuring Accurate Measurement..
Auto-Calibration Water Quality Tester: This Automatic Calibration Ph Meter Is Designed With A High-Sensitivity Aluminum Alloy Probe, Just Dip The Electrode Into The Calibration Solution (Comes With Calibration Powder), The Ph Meter Will Automatically Calibrate (Standard: Ph 4.00, Ph 6.86, Ph 9.18)..

Features

  • 5-in-1 PH Meter Water Tester: Our PH meter has 5-in-1 function, which can measure PH, TDS, EC, Salinity, and temperature. Meet all your testing needs and comprehensively test water quality. Package includes: 1 x 5 in 1 PH meter, 1 x user manual, 3 x calibration powder.
  • Auto-Calibration Water Quality Tester: This automatic calibration PH meter is designed with a high-sensitivity aluminum alloy probe, just dip the electrode into the calibration solution (comes with calibration powder), the ph meter will automatically calibrate (standard: pH 4.00, pH 6.86, pH 9.18).
  • Easy To Use: Just press the HOLD/TEMP button to lock the measured value, then immerse the pH meter electrode into the solution to be tested, the pH value can be quickly displayed on the large LCD display, and then take it out to view.
  • Automatic Temperature Compensation: The PH meter can accurately measure the PH value of the sample within the temperature range of 0 C-60 C (32 F-140 F), without errors caused by liquid temperature changes, ensuring accurate measurement.
  • Wide Application: Suitable for drinking water, tap water, swimming pools, aquariums, aquaculture, spas and fish tanks, and other water quality testing. Pocket-sized design for easy portability.
  • See more on Amazon...

Brand: Yoption   |   Manufacturer: Yoption

Amazon Price: $25.98 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #11

Ultra Precise 5-in-1 Pool Salt Tester & pH Meter with Temperature, TDS, EC: High Accuracy Water Analyzer for Pools, Spas, Drinking Water, Aquariums & Hydroponics

Asin: B0CW3DH2KF   |   Model: 9909   |   PartNumber: 9909

Easy Display Options - Features An Intuitive Display Offering Ppm, Ppt, And Percentage Readings For Salinity Tests, Catering To Diverse Needs Without The Hassle Of Conversions. With Ranges Tailored For Swimming Pools (0-9999Ppm), Seawater (10-200Ppt), And Food Salinity (0.01-25%), Our Meter Eliminates Complex Calculations, Ensuring Ease Of Use And Accuracy..
Fast And Accurate Results: Benefit From Rapid Readings With High Accuracy, Allowing For Quick Adjustments And Optimal Water Quality. With An Accuracy 0.05Ph..
Versatile Applications - Our Advanced Multiparameter Meter Is Indispensable For Ensuring Optimal Water Quality Across A Wide Range Of Applications. Perfect For Drinking Water Assessments, Swimming Pool Monitoring, Maintaining Ph Balance In Ro/Di Systems, Aquariums, Spas, Hot Tubs, And Hydroponics, It’S Designed To Elevate Your Quality Of Life Through Precise Water Testing..
5 In 1 Functionality - Combines Salinity, Tds (Total Dissolved Solids), Ec (Electrical Conductivity), Ph, And Temperature Measurements Into One Efficient Device. Offering A Versatile Solution For Various Water Testing Requirements, It Not Only Streamlines The Process For Enhanced Convenience But Also Provides Substantial Savings In Both Time And Money..

Features

  • INTUITIVE USABILITY - Activate with a single button press and easily switch to the SALINITY, pH, or other functions with our user-friendly design. This considerate approach to design ensures a seamless testing experience for saltwater pools, aquariums, marine environments, and more, demonstrating our commitment to convenience and versatility.
  • 5 IN 1 FUNCTIONALITY - Combines Salinity, TDS (Total Dissolved Solids), EC (Electrical Conductivity), pH, and Temperature measurements into one efficient device. Offering a versatile solution for various water testing requirements, it not only streamlines the process for enhanced convenience but also provides substantial savings in both time and money.
  • EASY DISPLAY OPTIONS - Features an intuitive display offering PPM, PPT, and percentage readings for salinity tests, catering to diverse needs without the hassle of conversions. With ranges tailored for swimming pools (0-9999ppm), seawater (10-200ppt), and food salinity (0.01-25%), our meter eliminates complex calculations, ensuring ease of use and accuracy.
  • VERSATILE APPLICATIONS - Our advanced multiparameter meter is indispensable for ensuring optimal water quality across a wide range of applications. Perfect for drinking water assessments, swimming pool monitoring, maintaining pH balance in RO/DI systems, aquariums, spas, hot tubs, and hydroponics, it s designed to elevate your quality of life through precise water testing.
  • FAST AND ACCURATE RESULTS: Benefit from rapid readings with high accuracy, allowing for quick adjustments and optimal water quality. With an accuracy 0.05pH.
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Brand: Generic   |   Manufacturer: Fresh Breeze FIlters

Dimensions: 3.19 x 9.25 x 2.09 inches

Amazon Price: $29.99 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #12

Bluelab TRUNCOMV2 Commercial Truncheon Nutrient Meter with Increased Measurement Range, Digital Conductivity (TDS, EC, ppm 500, ppm 700, CF) Tester in Water, Tool for Hydroponic System and Plant Grow

Asin: B00CJIDBF2   |   Model: BLU2100E   |   PartNumber: BLU2100E   |   Ean: 9421024920135, 9421024920005, 0799331939614   |   UPC: 799331939614

Comes Factory Calibrated So No Calibration Required And Is Fully Waterproof; Automatic Temperature Compensation Provides Consistent Reading Regardless Of Any Fluctuations In Temperature.
Made In New Zealand And Manufactured By Bluelab, The Industry Leader In Hydroponic Testing Equipment, Built For Growers; 5-Year Limited Warranty With Proof Of Purchase.
Combine With Ph Tester And Other Meters For Full Garden Nutrients Monitoring In Water; Other Features: Auto Off Function, No Buttons Or Switches; Kit Includes: Aa Batteries, Truncheon Case, Probe Care Kit Sold Separately; Packaging May Vary.
Large Measurement Range; 4 To 60 Cf, 0.4 To 6.0 Ec, 200 To 3000 Ppm (Ec X 500), 280 To 4200 Ppm (Ec X 700); General Uses Include Gardening, Hydroponics Growing Tent And Reservoir.

Features

  • Quickly monitor for precise up and down of your nutrient (TDS) level in solution to maximize your grow and ensure plants get the balanced feed they need; Measures while mixing nutrients in your tank
  • Large measurement range; 4 to 60 CF, 0.4 to 6.0 EC, 200 to 3000 ppm (EC x 500), 280 to 4200 ppm (EC x 700); General uses include gardening, hydroponics growing tent and reservoir
  • Comes factory calibrated so no calibration required and is fully waterproof; Automatic Temperature Compensation provides consistent reading regardless of any fluctuations in temperature
  • Combine with pH tester and other meters for full garden nutrients monitoring in water; Other features: Auto off function, no buttons or switches; KIT INCLUDES: AA batteries, Truncheon case, probe care kit sold separately; Packaging may vary
  • Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for growers; 5-Year Limited Warranty with proof of purchase
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Brand: bluelab   |   Manufacturer: Bluelab Corporation Limited - Import (NZ)

Dimensions: 1.50 x 16.40 x 1.50 inches   |   Weight: 0.50 Pounds

Amazon Price: $99.00 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock
List Price: $140.00

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  #13

Apera Instruments, LLC-AI3719 PC60-Z Bluetooth Multi-Parameter Smart Tester Powered by ZenTest Mobile App, Measuring pH/Conductivity/TDS/Salinity/Resistivity/Temp.

Asin: B07LFG4R9V   |   Model: PC60-Z   |   PartNumber: PC60-Z   |   Ean: 0810214031017   |   UPC: 810214031017

Cloud-Based Data Logging –– Securely Log, Manage, And Share Your Test Data With Our Cloud-Based Data Management System, Allowing For Easy Access And Ensuring Your Data Is Always Protected Against Loss..
Effortless Usability –– Tailored For Professionals Seeking Efficiency And Reliability, Our Tester Combines Easy-To-Use Features And Fully Customizable Settings With Robust Performance, Making It Ideal For Lab, Field, Or Any Testing Environment..
Hybrid Functionality –– Designed For Versatility, Our Tester Works As A Standalone Classic Tester When Not Connected To A Smart Device, Offering Uninterrupted Testing Capabilities..
Precision Measurement –– Featuring A Double-Junction Ph/Conductivity Combo Sensor For High Accuracy And Durability, Ensuring Precise Measurements Across Ph And Conductivity/Tds/Salinity/Resistivity..

Features

  • Smart Integration Easily connect the tester to your smartphone, tablet, or MacBook via Bluetooth with the ZenTest app for real-time measurement control, calibration, and advanced data management within a 30 ft range.
  • Precision Measurement Featuring a double-junction pH/conductivity combo sensor for high accuracy and durability, ensuring precise measurements across pH and conductivity/TDS/salinity/resistivity.
  • Cloud-Based Data Logging Securely log, manage, and share your test data with our cloud-based data management system, allowing for easy access and ensuring your data is always protected against loss.
  • Hybrid Functionality Designed for versatility, our tester works as a standalone classic tester when not connected to a smart device, offering uninterrupted testing capabilities.
  • Effortless Usability Tailored for professionals seeking efficiency and reliability, our tester combines easy-to-use features and fully customizable settings with robust performance, making it ideal for lab, field, or any testing environment.
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Brand: Apera Instruments   |   Manufacturer: Apera Instruments

Dimensions: 1.97 x 10.04 x 8.27 inches   |   Weight: 1.76 pounds

Warranty: We warrant this instrument to be free from defects in material and workmanship and agree to repair or replace free of charge, at option of APERA INSTRUMENTS, LLC, any malfunctioned or damaged product attributable to responsibility of APERA INSTRUMENTS, LLC for a period of TWO YEARS (SIX MONTHS for the probe) from the delivery.

Amazon Price: $159.50 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock
List Price: $195.00

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  #14

Hanna Instruments HI 9813-6N Waterproof pH/EC/TDS Temperature Meter Clean and Calibration Check for Growers, 0 to 50 Degree C, 9V Battery

Asin: B003L77LKG   |   Model: HI9813-6N   |   PartNumber: HI9813-6N   |   Ean: 0793573622327   |   UPC: 793573622327

Automatic Temperature Compensation (Atc) To Eliminate The Need For Extra Calculations.
On-Screen User And Calibration Guides.
Alert System When Low Battery And Potential Measurement Error.
Calibration Check Function To Validate Instrument Performance.

Features

  • Starter set with portable, water-resistant meter for testing pH, electroconductivity, and total dissolved solids, provided with solutions and sachets
  • Calibration check function to validate instrument performance
  • Automatic temperature compensation (ATC) to eliminate the need for extra calculations
  • Alert system when low battery and potential measurement error
  • On-screen user and calibration guides
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Brand: Hanna Instruments   |   Manufacturer: Hanna Instruments

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 50.00 Pounds

Amazon Price: $264.99 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock
List Price: $278.00

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  #15

REED Instruments R6200 WBGT Heat Stress Meter

Asin: B079VYDT2F   |   Model: R6200   |   PartNumber: R6200   |   Ean: 0800837002860   |   UPC: 800837002860

Black Globe Temperature (Gt) Monitors The Effects Of Direct Solar Radiation On An Exposed Surface.
Includes Batteries.
In/Out Function Displays The Wbgt Value With Or Without Direct Sun Exposure.
Heat Stress Index Measures How Hot It Feels When Humidity Is Combined With Temperature, Air Movement And Radiant Heat.

Features

  • Measures ambient temperature, humidity, wet bulb temperature, black globe temperature, wbgt (wet bulb global temperature), heat stress index, dew point and pressure
  • Heat stress index measures how hot it feels when humidity is combined with temperature, air movement and radiant heat
  • Black globe temperature (gt) monitors the effects of direct solar radiation on an exposed surface
  • In/out function displays the wbgt value with or without direct sun exposure
  • Includes batteries
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First Available: 02/16/2018

Brand: REED Instruments   |   Manufacturer: Global Test Supply

Dimensions: 11.60 x 4.50 x 3.10 inches   |   Weight: 0.01 pounds

Amazon Price: $145.05 | as of 05/04/2024 (12:11am pst) *DETAILS

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  #16

REED R5010 True RMS Waterproof Digital Multimeter

Asin: B00VYBO320   |   Model: R5010   |   PartNumber: R5010   |   Ean: 0800837001269   |   UPC: 800837001269

Measures Frequency, Resistance, Capacitance And Temperature. Data Hold, Max/Min And Peak Capture Mode. Ac Range Of 400Mv, 4, 40, 400, 1000V. Ac Resolution Of 0.1Mv, 0.001, 0.01, 1V. Dc Current Accuracy Of + Or -(1.0% Rdg. + 3 Dgt.)..
Backlit Lcd Readout With Analog Bar Graph. Cat. Iv 600V, Cat. Iii 1000V Safety Rating. Ac Accuracy Of + Or -(1.0% Rdg. + 5 Dgt.) At 400Mv And + Or -(1.0% Rdg. + 3 Dgt.) For Other Ranges. Ac/Dc Current Range Of 400, 4000 A, 40, 400Ma, 10A..
Diode Check And Continuity Functions. Ip67 Dust And Waterproof. Dc Range Of 400Mv, 4, 40, 400, 1000V. Dc Resolution Of 0.01Mv, 0.0001, 0.01, 0.1V. Temperature Range Of -58 To 1832Degree F (-50 To 1000Degree C)..
True Rms Ac/Dc Voltage And Current Measurements. 4-20 Ma Process Loop Measurements With % Readout. 7.4"H X 3.2"W X 2.0"D. Dc Accuracy Of + Or -(0.1% Rdg. + 5 Dgt.) At 1000V And + Or -(0.06% Rdg. + 2 Dgt.) For Other Ranges. Ac Current Accuracy Of + Or -(1.5% Rdg. + 3 Dgt.)..

Features

  • Sold as 1 Each.
  • True RMS AC/DC voltage and current measurements. 4-20 mA process loop measurements with % readout. 7.4H x 3.2W x 2.0D. DC accuracy of + or -(0.1% rdg. + 5 dgt.) at 1000V and + or -(0.06% rdg. + 2 dgt.) for other ranges. AC current accuracy of + or -(1.5% rdg. + 3 dgt.).
  • Measures frequency, resistance, capacitance and temperature. Data hold, Max/Min and Peak capture mode. AC range of 400mV, 4, 40, 400, 1000V. AC resolution of 0.1mV, 0.001, 0.01, 1V. DC current accuracy of + or -(1.0% rdg. + 3 dgt.).
  • Diode check and continuity functions. IP67 dust and waterproof. DC range of 400mV, 4, 40, 400, 1000V. DC resolution of 0.01mV, 0.0001, 0.01, 0.1V. Temperature range of -58 to 1832degree f (-50 to 1000degree C).
  • Backlit LCD readout with analog bar graph. Cat. IV 600V, Cat. III 1000V safety rating. AC accuracy of + or -(1.0% rdg. + 5 dgt.) at 400mV and + or -(1.0% rdg. + 3 dgt.) for other ranges. AC/DC current range of 400, 4000 A, 40, 400mA, 10A.
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Brand: REED Instruments   |   Manufacturer: STANDARD INSTRUMENTS CO LTD

Dimensions: 7.40 x 8.00 x 3.20 Inches   |   Weight: 1.55 pounds

Amazon Price: $105.99 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #17

Apera Instruments PC60-E Replacement Probe for PC60 Multi-Parameter Tester

Asin: B01GA9EHX0   |   Model: AI1211   |   PartNumber: AI1211   |   Ean: 0858718006391   |   UPC: 858718006391

Unique Brush-Resistant Platinum Black Sensor Ensures Accurate Conductivity Measurement In A Wide Range (0.1 S - 20.00 Ms).
Suitable For Common Aqueous Solution, Pure Water And Waste Water's Conductivity Testing.
Measures Ph, Conductivity And Temperature Simultaneously.

Features

  • Ph range: -2.00 - 16.00 ph; ec range: 0.1 s - 20.00 ms; tds range: 0.1 ppm - 10.00 ppt; salinity range: 0 - 10.00 ppt
  • Measures ph, conductivity and temperature simultaneously
  • Unique brush-resistant platinum black sensor ensures accurate conductivity measurement in a wide range (0.1 s - 20.00 ms)
  • Suitable for common aqueous solution, pure water and waste water's conductivity testing
  • See more on Amazon...

Brand: Apera Instruments   |   Manufacturer: Apera Instruments

Dimensions: 1.38 x 2.95 x 1.38 inches   |   Weight: 0.08 pounds

Warranty: Six-Month limited warranty

Amazon Price: $59.99 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #18

pH/EC Conductivity Meter with ATC Water Quality Tester 0.0-14.0pH / 0~19.99ms/cm Aquarium, Hydroponics Tool

Asin: B07KQ3X5PR   |   Model: KIB-231   |   PartNumber: KIB-231   |   Ean: 0619317586482   |   UPC: 619317586482

With Atc, Compact And Easy To Use, Can Be Mounted On Wall Or Hung And Comes With Replaceable Ph Electrode.
Size: 88 X 55 X 22 Mm / Weight: 135G / 6V Dc Power Supply.
Comes With Calibration Solutions (4.003Ph / 6.864Ph / Ec 12.88).
Application: Ideal For Agricultural, Horticultural, Hydroponics Applications And Even To Other Water Quality Procedure.

Features

  • 2-in-1 Meter pH and EC Conductivity water quality tester with measurement range 0.00~14.00pH / 0~19.99mS/cm
  • Application: Ideal for agricultural, horticultural, hydroponics applications and even to other water quality procedure
  • With ATC, compact and easy to use, can be mounted on wall or hung and comes with replaceable pH electrode
  • Comes with Calibration Solutions (4.003pH / 6.864pH / EC 12.88)
  • Size: 88 x 55 x 22 mm / Weight: 135g / 6V DC Power Supply
  • See more on Amazon...

Brand: DANOPLUS   |   Manufacturer: DANOPLUS

Weight: 1.00 pounds

Amazon Price: $46.99 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #19

Hanna Instruments HI98128 pHep 5pH/Temperature Tester, 6-25/64" Length x 1-19/32" Width x 1" Height

Asin: B0085WV6GM   |   Model: HI 98128   |   PartNumber: HI 98128   |   Ean: 0793573622440, 5053184545411, 5053252417541   |   UPC: 793573622440

Dual-Level Lcd Screen Simultaneously Shows The Current Measurement And The Current Temperature.
Waterproof, Dustproof Housing Allows The Tester To Float.
Replaceable Electrode Cartridge To Extend Meter Life.
Automatic Temperature Compensation (Atc) For Accurate Ph Readings In Fluctuating Temperatures And Automatic Calibration At One Or Two Points To Help Prevent Calibration Errors.

Features

  • Compact pH and temperature tester used in laboratory and industrial applications
  • Automatic Temperature Compensation (ATC) for accurate pH readings in fluctuating temperatures and automatic calibration at one or two points to help prevent calibration errors
  • Dual-level LCD screen simultaneously shows the current measurement and the current temperature
  • Replaceable electrode cartridge to extend meter life
  • Waterproof, dustproof housing allows the tester to float
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Brand: Hanna Instruments   |   Manufacturer: Hanna Instruments

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.31 Pounds

Amazon Price: $135.00 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock
List Price: $147.99

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  #20

Water Quality Tester 6-in-1 EC UV275 TOC COD TDS Temperature, Portable Water Quality Meter with Digital Intelligent Scoring for Drinking Water - Well, Tap, Purified, Groundwater, etc.

Asin: B0CX58SCG6   |   Model: KIB0408   |   PartNumber: KIB0408

【Color Coded Scoring】The Meter Features A Colored Backlight (Blue-Fine, Green-Good, Yellow-Average, And Red-Poor) As An Intuitive Indicator Of Various Water Quality Levels And Corresponding Scores.
【Versatile Water Analysis】From Residential Water To Industrial-Grade Sources, This Meter Is Suitable For A Wide Range Of Water Sources Across Various Applications. Its Accuracy Ensures Reliable Results, Providing Reassurance Across Different Scenarios..
【User-Friendly】Simplified Calibration Process Ensures Ease Of Use. Easy To Carry And Use On The Go With Its Pompact, Pen-Like Design..
【Advanced Features For Accuracy】Equipped With A High-Sensitive Probe And Intelligent Scoring System, Alongside Automatic Temperature Compensation For Precise Readings..

Features

  • Multi-Parameter Measurement Provides a comprehensive analysis of water quality that measurs six parameters including COD (indicates organic pollution), TOC (measures organic carbon), UV275 (assesses organic compounds), TDS (evaluates dissolved solids), EC (gauges conductivity), while temperature affects various water properties.
  • Advanced features for accuracy Equipped with a high-sensitive probe and intelligent scoring system, alongside automatic temperature compensation for precise readings.
  • Color Coded Scoring The meter features a colored backlight (blue-fine, green-good, yellow-average, and red-poor) as an intuitive indicator of various water quality levels and corresponding scores
  • User-friendly Simplified calibration process ensures ease of use. Easy to carry and use on the go with its pompact, pen-like design.
  • Versatile Water Analysis From residential water to industrial-grade sources, this meter is suitable for a wide range of water sources across various applications. Its accuracy ensures reliable results, providing reassurance across different scenarios.
  • See more on Amazon...

Brand: DANOPLUS   |   Manufacturer: DANOPLUS

Dimensions: 0.50 x 6.18 x 1.40 inches   |   Weight: 0.15 pounds

Amazon Price: $45.99 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #21

Digital PH Meter, IP67 Water Quality Detector Monitor, Digital PH Meter with Data Hold Function, Accurate Reliable PH Water Tester, High Accuracy Water Quality Detector Monitor for Smartphone

Asin: B0D3824JHS   |   Model: KJ6E125USEN48CGTUJS   |   PartNumber: KJ6E125USEN48CGTUJS   |   Ean: 0633996371726   |   UPC: 633996371726

➹Smart Connectivity: This Water Tester Meter Can Be Connected To A Cell Phone And Controlled By An App. It Synchronizes The Values Of Ph And Temperature On Both The Meter And The Phone Screen. It Also Automatically Stores The Data For Later Analysis..
➹Multi-Purpose Water Quality Testing: Thanks To Its Versatility, This Water Tester Meter Is Ideal For A Variety Of Scenarios, Including Aquaculture, Outdoor Adventure Such As Hiking And Camping, And Even At Home. Be Confident Of Your Water Quality..
➹Portability Ensured: Our Water Tester Meter Has A Hanger Hole On The Back For Easy Carrying, Making It The Perfect Travel Companion. With Accurate Digital Readings And A Compact Size That Fits In Your Pocket, You Won't Want To Leave Home Without It..
➹Efficient Testing: Our High-Precision Water Tester Meter Comes With Automatic Temperature Compensation And A High-Sensitivity Glass Probe, Guaranteeing Quick And Reliable Results For Both Ph And Temperature Levels..

Features

  • Practical Solution: This water tester meter helps you to understand the water quality of your drinking water, aquarium, pool, or spa. It can measure the temperature of water with high accuracy and fast response.
  • Efficient Testing: Our high-precision water tester meter comes with automatic temperature compensation and a high-sensitivity glass probe, guaranteeing quick and reliable results for both pH and temperature levels.
  • Smart Connectivity: This water tester meter can be connected to a cell phone and controlled by an app. It synchronizes the values of pH and temperature on both the meter and the phone screen. It also automatically stores the data for later analysis.
  • Portability Ensured: Our water tester meter has a hanger hole on the back for easy carrying, making it the perfect travel companion. With accurate digital readings and a compact size that fits in your pocket, you won't want to leave home without it.
  • Multi-Purpose Water Quality Testing: Thanks to its versatility, this water tester meter is ideal for a variety of scenarios, including aquaculture, outdoor adventure such as hiking and camping, and even at home. Be confident of your water quality.
  • See more on Amazon...

Brand: OSKOE   |   Manufacturer: OSKOE

Dimensions: 2.36 x 9.65 x 7.68 inches   |   Weight: 0.37 pounds

Amazon Price: $33.03 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #22

4-in-1 PH Tester with Automatic Recognition, Temperature Compensation, and Accurate TDS Meter - Digital Water Tester for Wide Usage, Including Water Quality Testing, Pools, and More

Asin: B0D1JTFKBC

Versatile Usage: This Digital Water Tester Is Perfect For Testing Drinking Water, Sewage Treatment, Water Purification, Fish Tanks, Aquaculture, Swimming Pools, Hydroponics, And Medical Treatments..
Simple To Use: This 4-In-1 Water Tester Is Designed For Easy Operation - Simply Immerse The Probe In Your Solution And Stir Gently, Then Press The "Mode" Button To Get Started..
Backlit Display: With Its Convenient Backlit Display, You Can Easily Read The Results Of Your Water Testing Even In Low-Light Environments..
High-Accuracy Readings: Our 4-In-1 Water Tester Features Automatic Recognition And Temperature Compensation For Precise Readings You Can Trust..

Features

  • Multi-Functional Water Tester: Our 4-in-1 water tester measures pH, EC, salt and temperature, offering you the ultimate convenience for your water testing needs.
  • High-Accuracy Readings: Our 4-in-1 water tester features automatic recognition and temperature compensation for precise readings you can trust.
  • Versatile Usage: This digital water tester is perfect for testing drinking water, sewage treatment, water purification, fish tanks, aquaculture, swimming pools, hydroponics, and medical treatments.
  • Backlit Display: With its convenient backlit display, you can easily read the results of your water testing even in low-light environments.
  • Simple to Use: This 4-in-1 water tester is designed for easy operation - simply immerse the probe in your solution and stir gently, then press the MODE button to get started.
  • See more on Amazon...

Brand: Nachukan   |   Manufacturer: Nachukan

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.46 pounds

Amazon Price: $46.79 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #23

Highly Sensitive Water PH Detector Tester with Automatic Data Saving and Simultaneous Display - Digital Water Quality Meter

Asin: B0D1K39YRD

Convenient And Fast: Easy To Use And Efficient, This Highly Sensitive Water Tester Does Not Require Frequent Operation For Accurate Data Readings..
Wide Range Of Applications: Perfect For Use In Drinking Water, Sewage Treatment, Water Purification, Fish Tanks, Aquaculture, Swimming Pools, Hydroponics, And More..
Highly Sensitive Electrode: The Tester Features A Highly Sensitive Electrode With An Insert Probe Design That Can Be Disassembled And Replaced..
Simultaneous Display: With A Simple Immersion Of The Electrode In The Solution, This Tester Displays Multiple Data Points Simultaneously On The Mobile App..

Features

  • Automatic Data Saving: This digital water tester automatically stores and shares data, allowing for easy exporting to a table and sharing with friends.
  • Simultaneous Display: With a simple immersion of the electrode in the solution, this tester displays multiple data points simultaneously on the mobile app.
  • Convenient and Fast: Easy to use and efficient, this highly sensitive water tester does not require frequent operation for accurate data readings.
  • Highly Sensitive Electrode: The tester features a highly sensitive electrode with an insert probe design that can be disassembled and replaced.
  • Wide Range of Applications: Perfect for use in drinking water, sewage treatment, water purification, fish tanks, aquaculture, swimming pools, hydroponics, and more.
  • See more on Amazon...

Brand: Nachukan   |   Manufacturer: Nachukan

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.35 pounds

Amazon Price: $31.49 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #24

4-in-1 Digital Water Tester: Multi-Functional pH ORP H2 Temperature Meter with Backlight and IP67 Waterproofing for Water Quality Testing, TDS, PPM, Pool, and Hydroponics

Asin: B0D1JSV93P

Versatile Applications: Ideal For Detecting Hydrogen Content In Drinking Water, Aquaculture, Swimming Pools, And Scientific Research Institutions, This Water Tester Is A Must-Have For Water Quality Testing..
High-Performance Features: With An Automatic Shutdown Function After 5 Minutes, Lcd Digital Display With Backlight, And Ip67 Waterproof Level, This Digital Water Tester Offers A User-Friendly Experience For Everyone..
Detachable Probe: The Detachable Design Of The Probe Makes It Easy To Store, Prevents Accidental Damage, And Enables You To Replace The Probe By Yourself..
Efficient And Accurate: Designed For Fast Testing, Stable Values, And Accurate Calculation Results, This Water Quality Detector Delivers High Performance In Detecting Tds, Ph, And Other Parameters..

Features

  • Multi-functional Water Quality Tester: A 4-in-1 water quality test pen that measures pH, ORP, H2 hydrogen content, and temperature, making it an essential tool for accurate water testing.
  • Efficient and Accurate: Designed for fast testing, stable values, and accurate calculation results, this water quality detector delivers high performance in detecting TDS, pH, and other parameters.
  • Versatile Applications: Ideal for detecting hydrogen content in drinking water, aquaculture, swimming pools, and scientific research institutions, this water tester is a must-have for water quality testing.
  • Detachable Probe: The detachable design of the probe makes it easy to store, prevents accidental damage, and enables you to replace the probe by yourself.
  • High-Performance Features: With an automatic shutdown function after 5 minutes, LCD digital display with backlight, and IP67 waterproof level, this digital water tester offers a user-friendly experience for everyone.
  • See more on Amazon...

Brand: Nachukan   |   Manufacturer: Nachukan

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.29 pounds

Amazon Price: $29.19 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #25

7-in-1 Water Quality Tester with Automatic Data Storage - PH, EC, ORP, Salinity Meter - Waterproof Digital Water Tester for Fish Tanks, Pools, and More

Asin: B0D1JQY5YG

Customizable Test Range: Set Your Own Maximum Or Minimum Values For Ph, Ec, And Orp According To Your Requirements. If The Test Result Exceeds The Range, The Value Will Be Displayed In Red..
Wide Application: Our Ph Water Tester Is Widely Used In Drinking Water, Sewage Treatment, Water Purification, Fish Tanks, Aquaculture, Swimming Pools, Hydroponics, And Medical Treatment..
High Sensitivity Electrode Head: Our Tester Features A High Sensitivity Electrode Head That Is Designed To Be Disassembled And Replaced, Ensuring Accurate And Reliable Results..
Synchronous Data Display: Our Tester Synchronously Displays Data To The Mobile App, Allowing For Multiple Data To Be Displayed At Once, Providing Convenient And Fast Results..

Features

  • Automatically Saved Data: Our water quality tester automatically stores data and allows for manual saving. Data can be exported to Excel and shared with friends.
  • Synchronous Data Display: Our tester synchronously displays data to the mobile app, allowing for multiple data to be displayed at once, providing convenient and fast results.
  • Customizable Test Range: Set your own maximum or minimum values for PH, EC, and ORP according to your requirements. If the test result exceeds the range, the value will be displayed in red.
  • High Sensitivity Electrode Head: Our tester features a high sensitivity electrode head that is designed to be disassembled and replaced, ensuring accurate and reliable results.
  • Wide Application: Our PH water tester is widely used in drinking water, sewage treatment, water purification, fish tanks, aquaculture, swimming pools, hydroponics, and medical treatment.
  • See more on Amazon...

Brand: Nachukan   |   Manufacturer: Nachukan

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.35 Pounds

Amazon Price: $40.79 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #26

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: B0D2Z9MPG1

【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

  • How to use calibration Press CAL for 5 seconds to enter the calibration mode, press in turn to select the powders corresponding to 6.86, 4, and 9.18 to complete the calibration.
  • 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.
  • See more on Amazon...

Brand: Generic   |   Manufacturer: 4tgtyg

Amazon Price: $108.99 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #27

Miskall 0 9999ppm 2 in 1 TDS, EC Meter,Portable Wtaer Quality Testing Instrument for Drinking Water Quality,Tap,Well,Swimming Pool,Aquarium

Asin: B0D2XX8K7C

The Measurement Is Fast. Due To The Exquisite Sensor Elements, A Measurement Can Be Completed In 5 Seconds..
Compact In Size, Portable, Light In Weight And Easy To Carry Around, Convenient To Use..
Easy To Wash, The Electrode Protective Casing Can Be Removed For Washing The Probe And The Sheath..
The Automatic Temperature Compensation Function Can Automatically Convert The Indicated Value To The Indicated Value At 25°C..

Features

  • The pen electrode can be directly inserted into the mouth of the drinking bottle for measurement, and the pen cap can also be used as a container for the liquid to be tested, which is convenient to use.
  • The automatic temperature compensation function can automatically convert the indicated value to the indicated value at 25 C.
  • The measurement is fast. Due to the exquisite sensor elements, a measurement can be completed in 5 seconds.
  • Easy to wash, the electrode protective casing can be removed for washing the probe and the sheath.
  • Compact in size, portable, light in weight and easy to carry around, convenient to use.
  • See more on Amazon...

Brand: Miskall   |   Manufacturer: Miskall

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.13 pounds

Amazon Price: $12.39 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #28

AIDETEK DM4070 LCR Meter capacitance 2000uF Inductance Resistance self-Discharge

Asin: B01LW93CF9   |   Model: DM4070   |   PartNumber: DM4070   |   Ean: 0695087764824   |   UPC: 695087764824

Selectable Parallel Or Series Equivalent Circuit Auto Power Off Open And Short Zero Removes Unwanted Stray Impedances From The Measurement.
Self-Discharge For Capacitance Test Powered By 9V Battery Complete With Alligator Clip Test Leads, 9V Battery, And Protective Holster.
3-1/2 Digit Backlit Lcd Display Provides Resolution To 1Pf, 1Μh And 0.1Ohm.
Simultaneous 1999 Count Display Of The Primary Parameter (L, C Or R) Test Frequencies Of 1Khz.

Features

  • Measures Capacitance and Inductance to 2.5% and Resistance to 0.5%
  • Simultaneous 1999 count display of the primary parameter (L, C or R) Test frequencies of 1kHz
  • Selectable Parallel or Series equivalent circuit Auto power off Open and Short Zero removes unwanted stray impedances from the measurement
  • 3-1/2 digit backlit LCD display provides resolution to 1pF, 1 H and 0.1ohm
  • Self-discharge for capacitance test Powered by 9V battery Complete with alligator clip test leads, 9V battery, and protective holster
  • See more on Amazon...

Brand: AideTek   |   Manufacturer: AIDETEK

Amazon Price: $75.22 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #29

NDNCZDHC SA 2587 2 in 1 PH Salinity Realtime Online Monitor Water Quality Tester for Seawater Fish Pond Laboratory(US Plug 110V-120V)

Asin: B0D2TS62GS

With A Data Display Screen, The Measurement Results Can Be Clearly Displayed On The Screen For Easy Observation..
Ph Salinity Meter Is Suitable For Fish Pond, Sewage Plants, Laboratories, Medical Research, Food Processing, Food Testing..
Water Quality Tester Has Automatic Temperature Compensation Function, Imported Integrated Circuit, And High Cost Performance..
The Clear Lcd Screen With Backlight Can Display 2 Test Results At The Same Time, And Can Be Monitored Online For A Long Time..

Features

  • Water quality tester is widely used to measure the PH value and salinity of solutions and water, and the test results are accurate.
  • The clear LCD screen with backlight can display 2 test results at the same time, and can be monitored online for a long time.
  • With a data display screen, the measurement results can be clearly displayed on the screen for easy observation.
  • Water quality tester has automatic temperature compensation function, imported integrated circuit, and high cost performance.
  • PH salinity meter is suitable for fish pond, sewage plants, laboratories, medical research, food processing, food testing.
  • See more on Amazon...

Brand: NDNCZDHC   |   Manufacturer: NDNCZDHC

Dimensions: 0.00 x 0.00 x 0.00 Inches   |   Weight: 1.12 Pounds

Amazon Price: $85.19 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

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  #30

Ph Tester Digital,Water Quality Tester,Water Quality Ec Meter Conductivity Meter Portable Handheld Pen Type Water Ph Meter for Home Aquarium

Asin: B0D2RQK35N

【Applicability】: Aquarium Water Test Kit Suitable For Aquarium, Food Processing, Laboratory, Paper Industry, Swimming Pool And School Use..
【Water Quality Ec Meter】: Measurement Range: 0~1999Μs/Cm; Resolution: 1Μs/Cm; Accuracy: ±2% F‑S..
【High Accuracy】: Water Tester Displaying Clear, Large And Easy To Read Numbers Will Be Especially Helpful For Visually Impaired People..
【Portable】: Portable Water Ph Tester Small In Size And Light In Weight, Just Like A Pen, It Is Convenient For You To Take It With You When You Go Out..

Features

  • Manual Calibration : Water quality tester pen Handheld design, manual calibration with screwdriver.
  • Portable : Portable water ph tester small in size and light in weight, just like a pen, it is convenient for you to take it with you when you go out.
  • Applicability : Aquarium water test kit suitable for aquarium, food processing, laboratory, paper industry, swimming pool and school use.
  • High Accuracy : Water tester displaying clear, large and easy to read numbers will be especially helpful for visually impaired people.
  • Water Quality EC Meter : Measurement range: 0~1999 s/cm; resolution: 1 s/cm; accuracy: 2% F S.
  • See more on Amazon...

Brand: Kuuleyn   |   Manufacturer: Kuuleyn

Dimensions: 0.00 x 0.00 x 0.00 Inches   |   Weight: 0.29 pounds

Amazon Price: $22.69 | as of 05/04/2024 (12:11am pst) *DETAILS
Availability: In Stock

See On Amazon




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