ReviewsHardness Test Kit

All-New 2023 Pool and Spa Test Strips 7 in 1 Quick SuperAccurate Swimming 150 Pool Test Kit - Hot Tub Test Strips & Pool Water Testing Strips for pH Chlorine Bromine Hardness Alkalinity Cyanuric Acid

7 Way: These test strips for pools and spas read 7 different chemicals in the water. The pool strips test 7 way offer clear readings in daylight and come with detailed instructions.
Easy to Use: To use the pool testing strips, collect a cup of pool water sample, dip the pool test strip in for 2 seconds, and then wait 60 seconds to read the pool tester strip with the color chart.
Efficient: The swimming pool water test strips take the place of larger swimming pool test kit sets. The pool chemicals test strips take only a few minutes to deliver a complete picture.
Practical: This pool water test kit can check total chlorine, bromine, hardness, alkalinity, cyanuric acid, and free chlorine levels quickly. It’s a convenient pool testing kit.
Versatile: These water testing strips function as hot tub chemicals test strips, pool test strips for above ground pool, pool test kit for inground pool, and other pool and spa test strips.

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Aquarium Test Strips - 9-in-1 Aquarium Test Kit with eBook - Aquarium Water Test Kit with Quick and Accurate Fish Tank Test Strips - 100 Test Strips by JNW Direct

9-IN-1: Keep your aquarium clean and your fish healthy with our 6-in-1 fish tank water testing kit. Test your aquarium water for hardness, carbonate chlorine, nitrite, free chlorine, pH, nitrate, alkalinity, iron, and copper.
QUICK & EASY: Our water test kits for aquariums take the guesswork out of your aquarium maintenance. Simply dip the aquarium pH test strips into the water to get your results within seconds and adjust your water accordingly.
ACCURATE & RELIABLE: The aquarium pH test kit bottle features a comprehensive color chart for reliable and accurate results. It’s never been this easy to take a faultless reading of your test strips for fish tank maintenance.
100 TEST STRIPS: Our aquarium test kits include 100 aquarium pH strips for freshwater and saltwater. The fish tank care kit can be used to monitor the water conditioning of fish bowls, fish tanks, ponds and aquariums.
INCLUDES EBOOK: The fish tank test kit comes with our eBook, exclusive to JNW Direct customers, that walks you through the meaning of different test results and explains how to achieve a healthy aquarium environment.

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Calcium Chloride Pool Hardness Increaser | Spa Calcium Hardness Increaser | Works for Pools Spa & Hot Tub - 10 Lbs

Dissolves quickly - Designed to dissolve quickly and work fast. Add this product on the day when no other water treatment chemical has been added. Test water for hardness with a test kit or strip. Broadcast product over the entire water surface while the pump is running. Do not pre-dissolve this product..
Best price to value - Our calcium hardness increaser is made with highly concentrated premium calcium chloride flakes. 1 Lb of the Eco Living Solutions Pool Hardness increaser will increase 10PPM for a 10,000 Gallon pool. This makes sure our customers get the best value from this purchase..
Improves pool health - Our calcium hardness increaser prevents corrosion of your swimming pool metal fittings, deters ugly rust stains, reduces scaly white buildup on the pool surfaces, and stops pinhole leaks in critical pool equipment..
All purpose water hardness increaser - Eco Living Solutions calcium hardness increaser works with all types of swimming pools and hot tubs..
Easy to use and store - Our calcium hardness increaser comes with a shaker lid for easy application and storage. Add th....

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Hot Tub Test Strips - Quick & Accurate Spa Test Strips for Hot Tubs - 6-1 Test Strips for Hot Tub Water with eBook - Test Chlorine Bromine Hardness & More - 100 Tests - JNW Direct - pH Test Strips

ENJOY YOUR HOT TUB & SPA: Keep your water clean, healthy and enjoyable with our 6-in-1 hot tub testing strips that test your water for hardness,....
QUICK & EASY: Our spa water test kit takes the guesswork out of your spa and hot tub maintenance. Simply dip the pool strips into the water to get....
ACCURATE & RELIABLE: The hot tub water test kit bottle features a comprehensive color chart for reliable and accurate results. It’s never been....
100 TEST STRIPS: Get more for your money with our chlorine test kit. Each bottle contains 100 spa and hot tub test strips - that’s twice as many as....
INCLUDES EBOOK: Our hot tub pH test kit includes an eBook to provide you with everything you need to achieve the healthiest and safest hot tub and spa....

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Water Hardness Test Kit: 125 Strips Hard Water Test Kit, TESPERT Water Hardness Test Strips for Water Softener Dishwasher Well Spa Pool

GET HEALTH AND CLEAN WATER: Hard water test strips can help you to monitor water hardness levels to prevent corrosion, scale formation, turbid water, or excess foam..
MULTIPLE PURPOSES: Water hardness tester are ideal for water filtration systems, fish tanks, swimming pools, spas, laundry, cloth diapers, dishwashers, industrial processes, educational experiments, and homeland security applications..
FAST AND EASY: Dip, wait 15 seconds and get instant results in 30 seconds. Compare with the color chart on the bottle, ideal range marked on bottle..
LONG-TERM STORAGE: Each test kit contains 125 strips. The quality of the water hardness testing kits can be last for 24 months if they are stored in cool condition and away from light..
TEST EXPERTS: We have our own professional research center, high efficient manufactory, and online customer services. Choose TESPERT, get your private testing expert..

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Industrial Test Systems ITS Exact iDip 570 Marine Aquarium, Coral, & Aquaculture Water Starter Test Kit | Bluetooth | Waterproof | 7-Parameters | (486107-MA-K)

...dvanced technologies that offer faster, safer, easier, and more precise water testing with a digital readout so no color matching required. Works in conjunction with the eXact iDip app for iOS and Android smart devices.
✔DETECTION RANGES OF TESTS INCLUDED IN KIT: Calcium Hardness Ultra High Kit: 730 - 1500 ppm (as CaCO3) 292-600 (as Ca)---Nitrate in Marine Water: 3-100ppm ---Total Hardness UH Kit Range 1: 2900-8000 ppm.
Range 2: 5400-8000 ppm---Phosphate: 0. 02-2. 5 ppm---Ammonia: 0. 06-12ppm---pH-BT in Marine Water: 5. 2-9. 4 --- Magnesium 705 - 1942 ppm as Mg (calculated).
✔COMPLETE KIT: Large navy blue plastic carrying case w/ Foam includes eXact iDip 570 Photometer, Cleaning Brush, 5 mL Syringe, Instruction Manual, 25 tests of each: Calcium Hardness UH Kit (486629-K-25, Nitrate (486655-25), Total Alkalinity 570 (486680-25), Ammonia (486654), Total Hardness UH Kit (486656-K-25), Phosphate (486814-25), pH-BT (486657-25).
✔ACCURATE AND RELIABLE: Components are tested by Quality Control personnel at each step and are rejected if they are outside of specifications. Standards are prepared using calibrated equipment, and....

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HOJILA Leeb Hardness Tester Metal Stainless Steel Alloy Copper Hardness Testing Gauge Meter HRB HRC HV HB HS HL

Hardness Tester: Determine material hardness with this hardness testing file set by sliding the file across the object's surface.
Color-Coded: The file toolset, with six color-coded files, indicates hardness from 40 to 65 HRC.
included chart also shows the appropriate Vickers Hardness (HV).
Easy to Store: The hardness test kit comes conveniently packaged in a leather-like case with a Velcro-lined flap.
the files are approximately 0.157" in diameter and 7" in length.
Set Includes: Six color-coded files indicate hardness from 40 to 65 HRC and a vinyl case.

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Taylor K-2006C Complete Swimming Pool Chlorine Test Kit w/Additional Basic Kit

Taylor K2006 Pool Water FAS-DPD Chlorine Test Kit.
Keep your pool properly maintained with this Taylor Complete (FAS-DPD Chlorine) test kit.
Includes tests for: Chlorine, pH, acid and base, alkalinity, calcium hardness, and cyanuric acid.
Keep your supplies organized in the heavy duty case.

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The Original Watersafe Premium Drinking Water Test Kit for Well and Tap Water - Most Sensitive Lead in Water Test, Bacteria, Nitrates, Hardness & More. Easy Instructions and Lab-Accurate Results 2PACK

DETECT A WIDE RANGE OF CONTAMINANTS IN WELL AND TAP WATER. This drinking water test kit contains the most sensitive and accurate rapid tests available for lead, bacteria, nitrate, nitrite, pH, hardness, chlorine, and more!.
EPA LEVEL DETECTION. Each of our tests detects contaminants down to the EPA Action Level - and every test is extensively Lab-Validated as highly accurate and reliable..
THE MOST SENSITIVE WATER LEAD TEST AVAILABLE. Our rapid lead test detects lead in water down to 3.8 parts per billion - no other water test kit has such sensitive detection..
SIMPLE AND QUICK. Our instructions were written to be as simple as possible - every test can be run quickly in just minutes. Test results are easy to read and provide definitive answers..
DONT TRUST YOUR WATER. Lead in water contamination happens in USA cities too often. Our test kit for drinking water is trusted by governments, universities, and tens of thousands of families around the country..

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Industrial Test Systems Exact® iDip® Photometer 486101-SB-K Smart Brew Starter Kit with Meter, Blue

EASY TO USE Incorporates the patented eXact Strip reagent delivery method and other advanced technologies that offer faster safer easier and more precise water testing with a digital readout so no color matching required Works in conjunction with the eXact iDip app for iOS and Android smart devices.
DETECTION RANGES OF TESTS INCLUDED IN KIT: pH: 6. 4-8. 4 --- High Range Total Hardness: 90-600 ppm--- Calcium Hardness: 3-700 ppm--- Total Alkalinity: 10-200 ppm--- Chloride III: 4-335 ppm--- Sulfate.
COMPLETE KIT: Large navy blue plastic carrying case w/ Foam includes eXact iDip photometer, Cleaning Brush, Instruction manual, and 25 tests of each: pH-II, High Range Total Hardness, Calcium Hardness, Total Alkalinity, Chloride III, Sulfate.
ACCURATE AND RELIABLE: Components are tested by Quality Control personnel at each step and are rejected if they are outside of specifications. Standards are prepared using calibrated equipment, and concentrations are confirmed by recognized reference methods.
HIGHEST QUALITY: ITS, manufactures test strip products in their USA facility in an environment that allows for reproducibility, accuracy, and traceability based on Good Manufacturing Practices..
Automatically calculates Magnesium, Hardness, Sodium & Residual Alkalinity.

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API GH & KH TEST KIT Freshwater Aquarium Water Test Kit

Contains one (1) API GH & KH TEST KIT Freshwater Aquarium Water Test Kit, including 2 bottles of testing solution and 2 glass test tubes with cap.
Helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants and cause fish loss.
Accurately measures GH & KH in freshwater aquariums.
Water hardness is a measure of the dissolved mineral content of water and should match fish natural habitat to prevent fish stress and keep them healthy.
Use for weekly monitoring and when water or fish problems appear.
Front of package indicates “for FRESH WATER” because this is the most common use of this product, but instructions include ranges for marine and brackish aquarium water. So this product does not need a warning and it can be used if they wish to..

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