Top 10 Hard Water Test – Swimming Pool Test Strips

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1. Health Metric


Quick and Easy Hard Water Test Strips for Water Softener Dishwasher Well Spa and Pool Water | 50 Tester Strips at 0-425 ppm | Calcium and Magnesium Total Hardness, Pro Water Hardness Test Kit

Health Metric #ad - You don’t need to mess with a complicated test kit to reliably check the hardness of your water. Easy to use - simple and clear instructions make these hassle-free test strips super easy to use. Easy to read color chart - from red to green, the large color chart makes distinguishing your test results effortless.

That’s why we are single-mindedly devoted to helping you with any questions you may have about water quality testing or the test strips. The reliable and consistent accuracy of these test strips provide a simple and convenient way to measure water hardness. Simply dip the strip into the water and compare it with a large color chart on the bottle. The total hardness is measured in both 0-25 GPG and 0-425 PPM, making it a perfect tool to calibrate your water softener or simply check the water hardness. Even better, allowing you to carry out measurements up to 10 months after initial use.

Excellent value - 50 high-quality test strips provide a cost-effective way to regularly test your water softener, the unused strips remain airtight and dry for future use, aquarium, pool and spa water. No need to visit a hardware store or wait for someone else to check the quality of your water. Quick and accurate - save time and get the test results within seconds. Dedicated team of experts - you can always count on our team of ePA experts, with more than 30 years of expertise in the water quality industry.
BrandHealth Metric #ad
ManufacturerHealth Metric #ad
Height4.13 Inches
Length1.65 Inches
Weight0.13 Pounds
Width1.65 Inches
Part NumberPD-33575



Hardness, 16 in 1 Drinking Water Test Kit | Hard Water Quality Tester for Aquarium, Pool, Well & Tap Water | High Sensitivity Test Strips detect pH, Copper, Nitrite, Spa, Chlorine, Nitrate, Iron, Lead

SJ WAVE #ad - Reliable and fast results - ce certified for proven, reliable and quick results in 2 minutes – easy to use and great for school projects. Separate package – 100 testing strips packed in 10 sealable bags with dry agent to ensure long shelf life and reliable results.

Enjoy the peace of mind – detects low levels of impurities and foreign substances and keeps your family safe. Complete kit – everything you need to test your water; tests for 16 parameters, ensures lead free and pH safe drinking water; testing tube and dropper included in every kit for easy sample collection.

You don't need to rush using all 100 strips within 90 days because we bag our strips separately. Multiple uses - test every water source around your home, well and tap water, including drinking, pool & spa, hot tub and aquarium. Strips in an open package need to be used within 90 days while in an unopened package can last up to two years.
BrandSJ WAVE #ad
ManufacturerSJ WAVE #ad



For Water Softener, Spa, Drinking Water, More, Water Hardness Test Strips 0-425 ppm mg/L Value Pack, Water Softener Test Kit, Hard Water Test Kit, Pool, 200 Strips, Total Hardness Test Strip

TOP LINE TEST STRIPS #ad - Extremely accurate & easy to use: 1️⃣ remove 1 strip from bottle and close bottle immediately. 3️⃣ compare result to recommended range on color chart. Value pack: with 200 water hardness test strips per bottle this is your perfect solution at a great value for your home or business.

2️⃣ immerse strip into solution for 2 seconds then remove from solution and hold it horizontally for 60 seconds. Chlorine test strips are manufactured with Long Plastic 3. 5 in strips to help you keep your fingers away from chlorine not as chlorine test paper that could be inconvenient and could stick together at times. 200 test strips per bottle: 200 test strips packed in a splash proof bottle with water resistant label for extra durability and protection. Water hardness test kit: use our total hardness test strips in many applications including water softener systems, drinking water, laundry, aquariums, dishwashers, well water, fresh and salt water pools and spas, industrial applications and many more.

Click the “add to cart” Button NOW! Each bottle contains a clear print of the Lot Number, 250, Manufacturing Date and Expiration Date for your control. Instant reliable results with simple and clear instructions. Hard water test range: our water hardness tester range in test parameters between 0 and 425 ppm mg/L 0, 125, 50, 25, 425 in an easy to read color range chart.
ManufacturerTop Line Test Strips #ad
Height1.7 Inches
Length4.2 Inches
Width1.7 Inches
Part NumberTLTS03



RUNBO Water Hardness Test Strips,0-1000 mg/L,Acurate and Easy Test Strips to Determine Water Softener, Aquarium; 100 Counts., Pool Water, Ideal PPM Meter for Drinking Water Quality

RUNBO #ad - Water hardness test strip is ideal for: water filter system, cloth diaper, fish tank, dishwasher, industrial processes, laundry, educational experiments, and for homeland security applications etc.

50 in Bottle. Monitor your water hardness levels: To protect against corrosion, scale formation, cloudy water or excess foam. Hold the strip horizontally for 30 seconds, compare with color chart on bottle to get accurate results of your water quality. 50 refills in sealed moisture-proof foil bag to ensure the stripes can be stored for 2 years. High precision result: no need to shake strip after dipping into water, each test strip is made of high quality fiber paper that provides instant and reliable result. Long-term storage: 100 stripes in total. Quick & easy testing: just one single dip in the water for 2 seconds and then remove it.
BrandRUNBO #ad
ManufacturerRUNBO #ad
Height4.72 Inches
Length1.81 Inches
Width1.81 Inches

5. Hardness test strips


Best Test for Determining Total Hardness Ranging from 0-425 mg/l, Accurate Results in Seconds! 100 Count, Total Hardness Water Test Strips Kit

Hardness test strips #ad - Instant: results are determined in seconds! Accurate: reliably identify whether you have Soft or Hard Water that may need to be treated with a water conditioner. Determine water hardness in seconds! test ranges from 0-425 mg/l. Easy: simply dip the strip in water and compare the results to the color chart on the bottle. 100 count: 100 test strips included! Continually test your well and tap water for consistency.
BrandHardness test strips #ad
ManufacturerLUOHAS #ad
Height4.5 Inches
Length2 Inches
Width2 Inches

6. Industrial Test Systems


Industrial Test Systems WaterWorks 481108 Total Hardness Test Strip | 3 Second Test | 0-1000ppm Range | Bottle of 50 Tests | Our #1 Test Strip for Total Hardness

Industrial Test Systems #ad - Detection levels: total hardness 0, 80, 425, 120, 180, 250, 40, 1000 ppm. Complete kit: bottle of 50 test strips with verified color chart bottle label for easy color matching.

Accurate and reliable: components are tested by Quality Control personnel at each step and are rejected if they are outside of specifications. 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. Easy to use: single dip and read test strip procedure and optimized color chart make the product ideal for technical and non technical users alike for detection of Total Hardness in water. Standards are prepared using calibrated equipment, and concentrations are confirmed by recognized reference methods.
BrandIndustrial Test Systems #ad
ManufacturerIndustrial Test Systems, Inc. #ad
Height3.94 Inches
Length3.94 Inches
Weight0 Pounds
Width1.57 Inches
Part Number480008

7. Pro Products


The Best Water Quality Testing Equipment, Pro Products Spectrum Basic Hardness Field Analysis Kits

Pro Products #ad - Color: blue And White. Country of Origin: United States. Tests quickly And Accurately For Water Hardness. Product dimension: 100 x 12. 0 x 5. 0 inches.
BrandPro Products #ad
ManufacturerPro Products #ad
Height5 Inches
Length10 Inches
Weight1.9 Pounds
Width12 Inches
Part Number2403

8. Health Metric


Drinking Water Test Kit for Home Tap and Well Water, Easy to Use Testing Strips for Lead Bacteria pH Copper Nitrate Chlorine Hardness and More | Made in The USA in Line with EPA Approved Limits

Health Metric #ad - Having unbalanced levels of Chlorine, pH, Hardness, Nitrate or Nitrite can indicate serious issues. No science degree and no mailing required - this home water-testing kit is simple enough for anyone to use with zero expertise or equipment. Get your results quickly and easily - whether it’s from a tap, well, municipal, or spring.

Just follow the included step-by-step instructions. Don't rely on chinese-made "bulk" strip kits, Iron, these are often merely wastewater tests with unapproved and unsafe Lead, and Copper readings. A simple, accurate and low-cost way to screen your water for the presence of potentially harmful contaminants. Hundreds of dollars saved on lab tests - let’s be honest, most of us don’t test every 6 months like recommended. Testing separately for every element at a laboratory would cost stupid amounts of money.

Comprehensive testing for peace of mind - not only does this test kit detect even the smallest amounts of Lead and Copper, Alkalinity, it also tests for Bacteria and other crucial water quality parameters. This kit makes it possible to find out what’s in your water without breaking the bank. Made in the usa in line with official epa limits - compare your results with EPA-approved guidelines for drinking water quality.
BrandHealth Metric #ad
ManufacturerHealth Metric #ad

9. Test Assured


Easy at-Home EPA Water Test Kit for 10 Water Contaminants and Total Dissolved Solids, Test Assured Drinking Water Test Kit with Digital TDS Meter

Test Assured #ad - Epa standard limits: the drinking water test kits are calibrated according to the Environmental Protection Agency or EPA quality standard guidelines for water quality limits. Easy-to-use: the water testing kit is easy to use and includes everything you need to perform the tests; just take your own samples and receive quick accurate results; no need for any lab testing.

10 tests in one: this home water testing kit contains tests for Lead, Alkalinity, Iron, Chlorine, Hardness, Copper, Nitrates, pH, Nitrites, and Total Dissolved Solids. Made in usa: all 10 tests, including the digital TDS meter, are made in the USA ensuring US quality standards for each drinking water test kit. Satisfaction guarantee: the water testing kit and TDS water quality tester are backed by our 100% satisfaction guarantee; we offer a full refund if you're not completely satisfied with our test kits.
BrandTest Assured #ad
ManufacturerTest Assured #ad
Weight0.31 Pounds
Part NumberTDSKIT001

10. Pancellent


Water Quality Test Meter Pancellent TDS PH EC Temperature 4 in 1 Kit Blue,Upgrade LED

Pancellent #ad - Lasted model ph pen have auto calibration function, not need any kind of screwdrivers to calibrate the pH pen tester. Tds pen have Lock & auto shut off function. Convenience use 5 seconds know water quality, faster.

Pocket portable small size but suitable for testing pH balance of drinking water, Spa, aquarium, pool, RO system, or hydroponics. Wide application ideal for home and laboratory ph testing, well water, Deep Phreatic Water, Water of Swimming Pools, Water in Fish Tank, photograph flushing fluid, Electroplating Liquid, Including Drinking Water, Aquaculture, Boiler Water, Food Processing and More.

How accuracy? ph resolution is 001ph, conducitivity:0~9990us/cm, accuracy ±001pH. Tds:0~9990ppm, accuracy:±2%. This’s same as big brand resolution in Amazon, but Pancellent test only need half price of them. This set combo of TDS PH EC Temperature. Also it have best price, accuracy, Trustable Quality, all make it be your FIRST water quality Test.
BrandPancellent #ad
ManufacturerPancellent Inc. #ad
Part NumberTES-PH-BLUE2