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Hanna Marine Alkalinity (dKH) Checker HC - HI772

Asin: B01G969YA0   |   Model: HI772   |   PartNumber: HI772   |   Ean: 0674788674670, 7988048977726, 0674788674649, 0674788674656, 0674788674663   |   UPC: 674788674656, 674788674663, 674788674670, 674788674649


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One-Button Operation.
Built-In Timer.

Features

Brand: Hanna Instruments   |   Manufacturer: Hanna

Dimensions: 2.50 x 7.50 x 5.00 inches   |   Weight: 0.79 pounds

Amazon Price: $61.00 | as of 06/04/2024 (10:44am pst) *DETAILS
Availability: In Stock
List Price: $64.95

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Similar To Hanna Marine Alkalinity dKH Checker

  #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 Salinity 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 salinity 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: $42.99 | as of 06/04/2024 (10:44am pst) *DETAILS
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  #2

Digital Salinity Tester for Salt Water - Waterproof IP67 Salinity Meter with ATC Large Range 0-200ppt Saltwater Tester for Seawater, Aquariums, Marine Monitoring, and Koi Fish Pond by ORAPXI

Asin: B08GC7JCV3   |   Model: LD-154   |   PartNumber: LD-154   |   Ean: 0736139474435   |   UPC: 736139474435

Backlit Design: There Is No Need To Worry About Seeing The Displayed Value If The Light Is Insufficient. Orapxi Salinity Meter Features A Green Backlit Lcd To Help You See The Measurement Results Clearly In Any Situation..
After-Sales: 30-Day Free Return/Replacement And We Promise Respond Your Any Questions About The Product Within 12 Hours..
4-In-1 Salinity Tester: The Multi-Parameter Tester Can Test Salinity, Tds, Ec And Temperature In An Accurate, Quick And Reliable Manner For Most Regular Water Solutions' Testing..
Wide Applications: There Are Various Purposes For The Salinity Tester. This Instrument Can Not Only Detect The Salt Content Of Edible Salt, Salt Water Pool And Koi Fish Pond, But Also The Salinity Of Seawater, Marine, Salt Water Fish Tank Salt Level Testing..

Features

  • Salinity Range: 0~9999ppm/10~200ppt or 0.0-25%, ORAPXI salinity tester has an automatic temperature compensation function(32 F~140 F), which can decrease the error caused by the change of liquid temperature.
  • Wide applications: There are various purposes for the salinity tester. This instrument can not only detect the salt content of edible salt, salt water pool and koi fish pond, but also the salinity of seawater, marine, salt water fish tank salt level testing.
  • Backlit design: There is no need to worry about seeing the displayed value if the light is insufficient. ORAPXI salinity meter features a green backlit LCD to help you see the measurement results clearly in any situation.
  • 4-in-1 salinity tester: The multi-parameter Tester can test Salinity, TDS, EC and Temperature in an accurate, quick and reliable manner for most regular water solutions' testing.
  • After-sales: 30-day free return/replacement and we promise respond your any questions about the product within 12 hours.
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Brand: ORAPXI   |   Manufacturer: ORAPXI

Dimensions: 0.01 x 7.20 x 0.01 Inches

Amazon Price: $23.95 | as of 06/04/2024 (10:44am pst) *DETAILS
List Price: $29.99

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  #3

HI772-26 HI755-26 Alkalinity Checker Reagent (25 Tests) - Hanna Instruments

Asin: B077RQ8Z61   |   Ean: 0762042522062   |   UPC: 762042522062

Marked With Expiration Date And Lot Number For Traceability.
Prepared With High Purity Chemicals.
Prepared With High Purity Chemicals.

Features

  • Pre-made reagents for ease of use
  • Prepared with high purity chemicals
  • Marked with expiration date and lot number for traceability
  • Prepared with high purity chemicals
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Brand: Hanna Instruments   |   Manufacturer: Hanna Instruments

Dimensions: 1.90 x 4.50 x 1.90 inches

Amazon Price: $16.39 | as of 06/04/2024 (10:44am pst) *DETAILS
List Price: $19.99

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  #4

Hanna Instruments HI782-25 Marine Nitrate High Range Checker Reagents (25 Tests)

Asin: B098V2XKP6   |   Model: HI782-25   |   PartNumber: HI782-25   |   Ean: 0765105745934   |   UPC: 765105745934

Marked With Expiration Date And Lot Number For Traceability.
Prepared With High Purity Chemicals.

Features

  • Pre-made reagents for ease of use
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Brand: Hanna Instruments   |   Manufacturer: Hanna Instruments

Weight: 0.10 pounds

Amazon Price: $18.00 ($0.72 / Count) | as of 06/04/2024 (10:44am pst) *DETAILS
List Price: $21.90 ($0.88 / Count)

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  #5

ORAPXI pH Salinity Tester 5 in 1 pH Salt TDS EC Temp Meter for Hydroponic System Saltwater Pool pH and PPM Meter Water Tester for Indoor Plant Grow, Hot Tub, Spa, Aquarium, Home Brewing

Asin: B0C1SQBVXC

Great Tester For Saltwater Pool Owner- Salt Range: 0-9900Ppm/10.0-100Ppt; This Device Makes Quick Work Of Testing Pool Water For Salinity/Ph, So That Can Anticipate The Changes In The Salt Ph Levels Daily And React Accordingly. Perfect For Maintaining A Saltwater Pool Spa And Hot Tub..
Easy To Use And Read- Clear Lcd Backlight And Instant Digital Result. Different Than Strips, This Digital Tester Takes All Of The Guess Work Out Of The Equation. Super Easy To Read And Use With High Accuracy..
5 In 1 Ph Salt Ec Tds Temp Meter-Test Ph Salt Ec Tds Temp, Get Instant And Accurate Measurement Results Of Liquids. Great For Hydroponics, Dwc Setup, Growing Of Plant, Pool, Aquarium, Drinking Water, Home Tap Water, Home Brewing..
Ph And Ppm Meter- Suitable For Monitoring Ph Ppm Levels In Plants Water, Help Keep Ph And Ppm In Line And Balance Feeding And Waterings To Keep Plants Happy. Works For Ph Water System Hydroponics, Greenhouse Reservoir, Dwc, Aquaponics, Drinking Water, Well Water..

Features

  • pH TDS EC Meter for Hydroponics- Closely monitor pH and ppm values while growing in plant. Check and adjust pH 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.
  • pH and PPM Meter- Suitable for monitoring pH PPM levels in plants water, help keep pH and PPM in line and balance feeding and waterings to keep plants happy. Works for pH water system hydroponics, greenhouse reservoir, DWC, aquaponics, drinking water, well water.
  • Great Tester for Saltwater Pool Owner- Salt range: 0-9900ppm/10.0-100ppt; This device makes quick work of testing pool water for salinity/pH, so that can anticipate the changes in the salt pH levels daily and react accordingly. Perfect for maintaining a saltwater pool spa and hot tub.
  • 5 in 1 pH SALT EC TDS Temp Meter-Test pH SALT EC TDS Temp, get instant and accurate measurement results of liquids. Great for hydroponics, DWC setup, growing of plant, pool, aquarium, drinking water, home tap water, home brewing.
  • Easy to Use and Read- Clear LCD backlight and instant digital result. Different than strips, this digital tester takes all of the guess work out of the equation. Super easy to read and use with high accuracy.
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Brand: ORAPXI   |   Manufacturer: Jinan Huiquan Electronic Co., Ltd.

Dimensions: 3.94 x 3.94 x 3.94 inches

Amazon Price: $19.85 | as of 06/04/2024 (10:44am pst) *DETAILS

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  #6

Hanna Instruments HI774-25 Phosphate Ultra Low Range Checker HC Reagents (25 Tests) by wwG Store

Asin: B07SN7NSHP   |   Ean: 0762042522086   |   UPC: 762042522086

Brand: Hanna Instruments   |   Manufacturer: Hanna Instruments, Inc

Amazon Price: $15.00 | as of 06/04/2024 (10:44am pst) *DETAILS
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  #7

Hanna Instruments High Range Nitrate Checker HI782

Asin: B098H54LH5   |   Model: HI782   |   PartNumber: HI782

Brand: Hanna Instruments   |   Manufacturer: Hanna Instruments

Weight: 0.00 pounds

Amazon Price: $60.00 ($60.00 / Count) | as of 06/04/2024 (10:44am pst) *DETAILS
List Price: $64.70 ($64.70 / Count)

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  #8

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: $21.59 | as of 06/04/2024 (10:44am pst) *DETAILS

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  #9

Salifert Carbonate Hardness & Alkalinity (Kh/Alk) Test Kit, 100-200 Tests

Asin: B001EJ3DOG   |   Model: 8714079130354   |   PartNumber: 8714079130354   |   Ean: 8714079130354

Package Width : 10.668 Cm.
The Salifert Kh/Alk Test Is Very Straightforward. It Measures In Sufficient Small Steps Of 0.1 Meq/L Or 0.3 Dkh With A Sharp Color Change. This Makes Detection Of Important Yet Small Change Possible.
Product Type : Plant Seed.
Package Length : 12.7 Cm.

Features

  • package height : 4.826 cm
  • package length : 12.7 cm
  • package width : 10.668 cm
  • Product type : PLANT SEED
  • The Salifert KH/Alk test is very straightforward. It measures in sufficient small steps of 0.1 meq/L or 0.3 dKH with a sharp color change. This makes detection of important yet small change possible
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Brand: Salifert   |   Manufacturer: Deepwater Aquatics Distribution

Dimensions: 4.00 x 5.00 x 5.00 inches   |   Weight: 0.25 Pounds

Amazon Price: $16.20 | as of 06/04/2024 (10:44am pst) *DETAILS

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  #10

Hanna Instruments HI758 Marine Calcium Checker Test Kit - Saltwater Aquariums

Asin: B005FH2OIY   |   Model: HI 758   |   PartNumber: HI 758   |   Ean: 0757901787669   |   UPC: 757901787669

Large Lcd Screen For Readability.
Operated By A Single Aaa Battery.
Auto Shut-Off To Extend Battery Life.
Accuracy +/-6 % Of Reading At 25 Degree C / 77 Degree F.

Features

  • Easier to use and more accurate than chemical test kits, less expensive than professional testing
  • Accuracy +/-6 % of reading at 25 degree C / 77 degree F
  • Large LCD screen for readability
  • Auto shut-off to extend battery life
  • Operated by a single AAA battery
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Brand: Hanna Instruments   |   Manufacturer: Hanna Instruments

Dimensions: 2.00 x 3.00 x 4.00 inches   |   Weight: 1.00 pounds

Amazon Price: $62.95 | as of 06/04/2024 (10:44am pst) *DETAILS

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  #11

Marine Phosphate Ultra Low Range Colorimeter Checker HI774

Asin: B07ZG5P7XV   |   Ean: 0699187087746   |   UPC: 699187087746

Accuracy ±0.02 Ppm ±5% Of Reading.
Includes Reagent Starter Kit For 10 Tests.
Range 0.00 To 0.90 Ppm.
Dedicated To A Single Parameter.

Features

  • Easier to use and more accurate than chemical test kits
  • Dedicated to a single parameter
  • Accuracy 0.02 ppm 5% of reading
  • Range 0.00 to 0.90 ppm
  • Includes reagent starter kit for 10 tests
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Brand: Hanna Instruments   |   Manufacturer: Hanna

Weight: 0.70 pounds

Amazon Price: $62.00 | as of 06/04/2024 (10:44am pst) *DETAILS
List Price: $64.95

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  #12

Hanna Salinity Tester HI98319

Asin: B07SW89GVP   |   Ean: 7427039078788

Automatic Calibration – A 35.00 Ppt Solution Is Used For Calibration And Automatically Recognized When In Calibration Mode..
Salinity Readings Are Performed By An Amperometric Graphite Probe That Resists Oxidation, Providing Better Repeatability In Measurements. The Use Of Graphite Also Reduces The Polarization Effect Common With Testers That Use Two Stainless Steel Pins..
Displays Results In Parts Per Thousand (Ppt), Practical Salinity Units (Psu), Or Specific Gravity (S.G.).
Includes 4X Of The Salinity Calibration Fluid Packets..

Features

  • Waterproof and floats!
  • Includes 4x of the Salinity Calibration Fluid Packets.
  • Automatic Calibration A 35.00 ppt solution is used for calibration and automatically recognized when in calibration mode.
  • Displays results in parts per thousand (ppt), Practical Salinity Units (PSU), or specific gravity (S.G.)
  • Salinity readings are performed by an amperometric graphite probe that resists oxidation, providing better repeatability in measurements. The use of graphite also reduces the polarization effect common with testers that use two stainless steel pins.
  • See more on Amazon...

Brand: Hanna Instruments   |   Manufacturer: Hanna Instruments

Amazon Price: $77.99 | as of 06/04/2024 (10:44am pst) *DETAILS

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  #13

Digital Salinity and pH Tester for Saltwater Pool, HOICATED 5 in 1 pH Salt TDS EC Temp Meter for Swimming Pool Water, Accurate Salt Tester for Saltwater Aquariums, PPM and EC Meter for Hydroponics

Asin: B0BNNLVKZZ   |   Model: JS-007   |   PartNumber: JS-007

[Ph Ppm Ec Salinity Temp Meter For Hydroponics Application] With Only One Handy Hoicated Water Tester, You Can Easily Test The Ph Tds Conductivity And Temperature Of Hydro Nutrient Reservoir Tanks. As The Ones Who Love Both Aquarium And Hydroponics, You May Want To Try This Powerful Ph And Salinity Tester For Your Aquaponics System..
[Easy To Use And Read] It’S Easy To Use With A Large Lcd Backlit Display And Instantaneous Results. Just Dip The Electrode Into The Water And Get The Results In A Few Seconds. So Much Easier Than Refractometer And Test Strips And Way Faster..
[Measurement Range & Atc Function] Salt Range: 0-100Ppt; Ph Range: 0.00-14.00; With Automatic Temperature Compensation (Atc) Function (32℉-140℉), Minimizes The Impact Of Temperature On Accuracy And Obtain The Accurate Result Faster..
[Monitor Ph And Salinity Level For Saltwater Aquariums] For Most Saltwater Tanks, The Salinity Range To Be In Is Typically 22-35Ppt. Use Hoicated Salt And Ph Meter Can Accurately Measure Salinity In Saltwater Tanks, Reef Aquariums, Freshwater Aquariums, And Koi Fishpond. Also Help Maintain Stable Ph Level In A Saltwater Tank, The Accepted Ph Level In A Basic Saltwater System Is Between 7.8-8.5Ph. The Ideal Ph Range You Want To Aim For Is 8.1-8.4Ph For Most Saltwater Aquarium..

Features

  • [HOICATED 5 in 1 pool salt tester for saltwater pool] HOICATED 5 in 1 pH and salt tester could be a necessary tool for the saltwater pool owner by accurately checking the pH, Salinity, EC, TDS & Temp level of pool water. Suitable for measuring pH and salinity level of saltwater pool, swimming pool, hot tub, spas.
  • [Monitor pH and salinity level for saltwater aquariums] For most saltwater tanks, the salinity range to be in is typically 22-35ppt. Use HOICATED salt and pH meter can accurately measure salinity in saltwater tanks, reef aquariums, freshwater aquariums, and koi fishpond. Also help maintain stable pH level in a saltwater tank, the accepted pH level in a basic saltwater system is between 7.8-8.5pH. The ideal pH range you want to aim for is 8.1-8.4pH for most saltwater aquarium.
  • [pH PPM EC Salinity TEMP meter for Hydroponics application] With only one handy HOICATED water tester, you can easily test the pH TDS Conductivity and Temperature of Hydro Nutrient Reservoir Tanks. As the ones who love both aquarium and hydroponics, you may want to try this powerful pH and Salinity tester for your aquaponics system.
  • [Measurement range & ATC function] Salt range: 0-100ppt; pH range: 0.00-14.00; With automatic temperature compensation (ATC) function (32 -140 ), minimizes the impact of temperature on accuracy and obtain the accurate result faster.
  • [Easy to use and read] It s easy to use with a large LCD backlit display and instantaneous results. Just dip the electrode into the water and get the results in a few seconds. So much easier than refractometer and test strips and way faster.
  • See more on Amazon...

Brand: HOICATED   |   Manufacturer: HOICATED

Amazon Price: $25.99 | as of 06/04/2024 (10:44am pst) *DETAILS

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  #14

Hanna Marine Ammonia Checker HI784

Asin: B0B4463YTX

Dedicated To A Single Parameter.
Ideal For: Saltwater Aquariums, Marine, And Aquaculture Applications.
Small Size, Big Convenience.
Easier To Use And More Accurate Than Chemical Test Kits.

Features

  • Simple and accurate digital test for small, trace amounts of ammonia
  • Easier to use and more accurate than chemical test kits
  • Dedicated to a single parameter
  • Small size, big convenience
  • Ideal for: Saltwater Aquariums, Marine, and Aquaculture Applications
  • See more on Amazon...

Brand: Hanna Instruments   |   Manufacturer: Hanna Marine Ammonia Checker HI784

Weight: 1.08 pounds

Amazon Price: $63.95 | as of 06/04/2024 (10:44am pst) *DETAILS
Used Price: $63.31

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  #15

Hanna Marine Magnesium Checker HC HI783

Asin: B0B337ZK5N

Dedicated To A Single Parameter.
Ideal For: Saltwater Aquariums, Marine, And Aquaculture Applications.
Small Size, Big Convenience.
Color-Coded Syringes Make The Magnesium Test Simple And Effortless.

Features

  • Fewer steps than other chemical tests
  • Color-coded syringes make the magnesium test simple and effortless
  • Dedicated to a single parameter
  • Small size, big convenience
  • Ideal for: Saltwater Aquariums, Marine, and Aquaculture Applications
  • See more on Amazon...

Brand: Hanna Instruments   |   Manufacturer: Hanna Marine Magnesium Checker® HC HI783

Weight: 1.30 pounds

Amazon Price: $62.00 ($62.00 / Count) | as of 06/04/2024 (10:44am pst) *DETAILS

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  #16

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

Asin: B0CRKCXNSH   |   Model: YY-9909A   |   PartNumber: YY-9909A

Lcd Backlit Display & Auto Power Off: Experience Easy Result Viewing In Any Environment With The Large Green Backlit Lcd. The Ph Tester Conserves Power With Automatic Shut-Off After 5 Minutes Of Inactivity. 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..
Professional Ph Water Tester Kit: Experience Professional-Grade Testing With Our Gisnpa Water Quality Tester Package, Including 1413Us/Cm Solution, 12.88Ms/Cm Solution, User Manual, Lanyard, And Ph Calibration Powders. Elevate Your Testing Precision With This Water Test Kit..
Wide Range Of Applications: Perfect For Testing Household Drinking Water, Hydroponics, Swimming Pools, Aquariums, Laboratories, And More. The Salinity Tester Efficiently Detects Salt Content In Edible Salt, Saltwater Ponds, And Koi Ponds. Additionally, It Accurately Measures The Salinity Of Seawater, Oceans, And Saltwater Fish Ponds..
3 Salinity Test Modes: Gisnpa Salt Tester Offers Three Salinity Testing Modes, From General Salinity Testing (0-9999 Ppm) To Seawater Testing (10-200 Ppt) And Food Testing (0.01-25%). Our Salinity Meter Adapts To Your Specific Needs. Note: Tds And Salinity Share The Same Units, So Switch To The Dedicated Salinity Mode For Precise Results..

Features

  • 5-in-1 PH Meter for Water: This 5-in-1 pH Meter measures pH (acidity and alkalinity), TDS (total dissolved solids), EC (conductivity), salinity (salt content), and temperature. Switch between functions effortlessly with the {MODE/CAL} key for accurate and reliable results in any testing scenario.
  • 3 Salinity Test Modes: GISNPA Salt tester offers three salinity testing modes, from general salinity testing (0-9999 ppm) to seawater testing (10-200 ppt) and food testing (0.01-25%). Our Salinity meter adapts to your specific needs. Note: TDS and salinity share the same units, so switch to the dedicated salinity mode for precise results.
  • LCD Backlit Display & Auto Power Off: Experience easy result viewing in any environment with the large green backlit LCD. The pH tester conserves power with automatic shut-off after 5 minutes of inactivity. 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 Range of Applications: Perfect for testing household drinking water, hydroponics, swimming pools, aquariums, laboratories, and more. The salinity tester efficiently detects salt content in edible salt, saltwater ponds, and koi ponds. Additionally, it accurately measures the salinity of seawater, oceans, and saltwater fish ponds.
  • Professional pH Water Tester Kit: Experience professional-grade testing with our GISNPA Water Quality Tester package, including 1413uS/cm Solution, 12.88mS/cm Solution, User Manual, Lanyard, and pH calibration powders. Elevate your testing precision with this water test kit.
  • See more on Amazon...

Brand: GISNPA   |   Manufacturer: GISNPA

Amazon Price: $36.59 | as of 06/04/2024 (10:44am pst) *DETAILS
List Price: $45.69

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  #17

Two Pack: Hanna Instruments HI772-26 (HI755-26) Alkalinity Checker Reagent for 50 tests

Asin: B07B8C38M8   |   Ean: 0762042522079   |   UPC: 762042522079

Marked With Expiration Date And Lot Number For Traceability.
Prepared With High Purity Chemicals.

Features

  • Pre-made reagents for ease of use
  • Prepared with high purity chemicals
  • Marked with expiration date and lot number for traceability
  • See more on Amazon...

Brand: Hanna Instruments   |   Manufacturer: Hanna Instruments

Dimensions: 7.60 x 4.50 x 7.60 inches

Amazon Price: $36.88 ($18.44 / Count) | as of 06/04/2024 (10:44am pst) *DETAILS
List Price: $40.99 ($20.50 / Count)

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  #18

HI774-25 Hanna Instruments Phosphate Ultra Low Range Checker HC Reagents (2 Set - 50 Tests)

Asin: B09CHH2649

Hi774 Ultra Low Range Phosphate Checker Will Be Essentially The Same Specifications As The Hi736 Ultra Low Range Phosphorus Checker However It Will Not Require A Conversion But Read Directly In Parts Per Million Phosphates Compared To Parts Per Billion Phosphorus..
Hanna Phosphate Hi774 Reagents.
Ideal For: Aquariums, Environmental, Aquaculture, Water Quality.
Prepared With High Purity Chemicals.

Features

  • Pre-made reagents for ease of use
  • Prepared with high purity chemicals
  • HI774 Ultra Low Range Phosphate Checker will be essentially the same specifications as the HI736 Ultra Low Range Phosphorus Checker however it will not require a conversion but read directly in parts per million phosphates compared to parts per billion phosphorus.
  • Ideal for: Aquariums, Environmental, Aquaculture, Water Quality
  • Hanna Phosphate HI774 Reagents
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Brand: Hanna Instruments   |   Manufacturer: Hanna Instruments

Amazon Price: $35.25 ($17.62 / Count) | as of 06/04/2024 (10:44am pst) *DETAILS

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  #19

Hanna Instruments HI98103 Checker pH Tester with Ph Electrode and Batteries, 0.00 to 14.00 pH, +/-0.2 pH Accuracy, 0.1 pH Resolution

Asin: B0085WOIMQ   |   Model: HI 98103   |   PartNumber: HI 98103   |   Ean: 0793573428684, 0701748849578, 0791090254915   |   UPC: 701748849578, 791090254915, 793573428684

Single-Line Lcd Display Screen For Ease Of Viewing.
Low Power Demand For Extended Battery Life.
Replaceable Electrode With Screw Connector To Extend Meter Life.
Manual Two-Point Calibration Through Trimmers For Custom Calibration.

Features

  • Compact pH tester with narrow probe for use in small samples or test tubes
  • Manual two-point calibration through trimmers for custom calibration
  • Single-line LCD display screen for ease of viewing
  • Replaceable electrode with screw connector to extend meter life
  • Low power demand for extended battery life
  • See more on Amazon...

First Available: 05/15/2017

Brand: Hanna Instruments   |   Manufacturer: Hanna Instruments

Dimensions: 1.40 x 8.30 x 2.60 Inches   |   Weight: 0.22 Pounds

Amazon Price: $39.61 | as of 06/04/2024 (10:44am pst) *DETAILS
List Price: $59.99

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