• Water Hardness Test Strips,Upgraded 100ct,0-425 mg/L, HoneForest Hard Water Test Kit, Testing Total Hardness of Water Softener, Drinking Water Quality, Pool Water,etc

    100ct Total Hardness Water Quality Test Strips, Easy to Distinguish, A Must Have For Home Use with 100% Money Back Guarantee. The Total Hardness Test Strips test for calcium and magnesium(results as calcium carbonate), which are the two minerals that primarily make up hardness in water. Soft water below 80ppm - forms suds with soap easily. Hardness greater than 80ppm - Detergents with softening agents are not completely effective in cleaning. Hardness greater than 120ppm - Some scaling will occur in pipes and appliances. Hardness greater than 250ppm - Dishwasher impossible to use without producing film on dishes. Ideal for water filter system, fish tank(aquarium), pools, spas, laundry, cloth diaper, dishwasher, industrial processes, educational experiments, and for homeland security applications etc. Features: *Upgraded color chart from green to red, easy to compare and distinguish. *Total 100 strips for periodical test, and no need buy frequently. *Accurate and Reliable. Specifications: Total Hardness Testing- Calcium and Magnesium levels in water(results as CaCO?) Measuring Range: 0-425mg/L(ppm-parts per million), or 0-25gpg(grams per gallon) Color Chart Indicators: ppm 0, 25, 50, 120, 250, 425 and gpg 0, 1.5, 3 7, 15, 25 How to use? 1.Dip a test strip pad into water for 2 ...

    • Color: White
    • Brand: HoneForest
    • ASIN: B07B8ZMRDC
    • UPC: 663751287887

  • AquaChek┬« Total Hardness 25 Test Kit Strips

    Tests: Low Range and High Range Total HardnessOur Total Hardness test strips measure calcium and magnesium, the two minerals that primarily make up hardness in water, up to 1000 ppm. High hardness contributes to scale formation and cloudy water. Low hardness can leave water aggressive and corrosive. Maintain appropriate levels of hardness to prevent the water from becoming corrosive or scale-forming.Just dip an AquaChek Total Hardness strip in your pool or spa water for one second and remove it immediately. You get test results in seconds!For a clean and healthy pool, test the water at each end a minimum of twice a week!

    • Brand: Nelsen
    • ASIN: B00BBGV0D8
    • UPC: 190944012136

  • LEISURE TIME Spa Test Chlorine Spa Test Strips 50 count (45010A)

    Fast, easy and accurate spa water testing with the dip of a strip. Simply dip a strip in the spa or hot tub water, and compare to the color chart on the back of the bottle. Easy-to-read spa test strips and hot tub test strips test spa water for: pH, total alkalinity, calcium hardness and chlorine. Compatible with chlorine and ozone sanitizers.

    • Brand: LEISURE TIME
    • ASIN: B000PS9XMI
    • UPC: 785336450100

  • Industrial Test Systems WaterWorks 481108 Total Hardness Test Strip, 3 Second Test Time, 0-1000ppm Range (Pack of 30)

    The Industrial Test Systems WaterWorks 481108 Total Hardness test strips test calcium levels from 0 to 1,000 ppm with a three-second test time. These total hardness water quality test strips evaluate calcium levels in residential, industrial, or educational applications. Each strip tests for total hardness from 0 to 1,000 ppm (parts per million) with sensitivity indicators at 0, 40, 80, 120, 180, 250, 425, and 1000 ppm (mg/L) or 0, 2, 5, 7, 11, 15, 25, and 58 gpg (grams per gallon). The three-second test time provides immediate results. Water quality test strips are typically used to analyze water quality in pools, aquariums, homes, industrial processes, educational experiments, and for homeland security applications.Industrial Test Systems manufactures water quality testing equipment for water treatment, food and beverage, pool and spa, educational, and medical industries. The company, founded in 1989, is headquartered in Rock Hill, SC.What's in the Box?Industrial Test Systems WaterWorks 481108 Total Hardness Test Strips (30)Color chart

    • Brand: Industrial Test Systems
    • ASIN: B00DIJ0W30
    • UPC: 809762811080

  • Bulk Water Hardness Test Strips - 15 Second Results Reading From 0ppm To 500ppm

    Our water hardness strips are perfect for getting fast & accurate results within 15 seconds. Instructions for using our testing strips: 1. Remove the hardness test strip from bag, be careful not to touch the testing pad. Reseal bag to keep remaining strips fresh. 2. Immerse the end of the strip with the test pad into water sample for 1-2 seconds. 3. Compare the test pad to the color results chart within 15 seconds for the most accurate reading.

    • Brand: Test Assured
    • ASIN: B06XXSMZF6
    • UPC: 743270999734

  • Hach 2745250 Total Hardness Test Strips, 0-425 mg/L

    Water hardness is caused almost entirely by calcium and magnesium ions. Other di- and trivalent metals have a similar effect, but usually are not present in high enough concentration in potable waters to cause problems. Hardness increases soap consumption in laundries and causes scale in boilers.

    • Brand: Hach Company
    • ASIN: B007QQZL0U
    • UPC: 670541140116

  • Hach 145300 Total Hardness Test Kit, Model 5-B

    Water hardness is caused almost entirely by calcium and magnesium ions. Other di- and trizalent metals have a similar effect, but usually are not present in high enough concentration in potable waters to cause problems. Hardness increases soap consumption in laundries and causes scale in boilers. Hardness test kits include the inexpensive Models 5-B and 5-EP designed for those needing quick checks on the efficiency of water softeners. More sophisticated test kits allow the determination of total hardness as well as calcium and magnesium (by difference).

    • Brand: Hach Company
    • ASIN: B008FM7WLU
    • UPC: 628586635708

  • 2-Pack AquaChek Total Hardness Test Strips for Pool & Spa Water - 2 x 25 ct. bottles (50 tests total)

    Keeping your water healthy isn't difficult. Total Hardness Test Strips from AquaChek test for calcium and magnesium, which are the two minerals that primarily make up hardness in water. These test strips are much easier to use than cumbersome and expensive liquid test kits. Just dip an AquaChek Total Hardness strip in your pool or spa water for one second and remove it immediately. You get test results in seconds!

    • Brand: AquaChek
    • ASIN: B00B1I3JR6
    • UPC: 817147003050

  • eXact 486629 Micro Calcium Hardness Strip for Photometers

    For use with eXact Photometers, the eXact Strip Micro Calcium Hardness incorporates the patented eXact reagent delivery system created by Industrial Test Systems, Inc. which is ideal for technical and non-technical users. By dipping the eXact strip into a photometer cell, the exact amount of reagent is released into the water causing a change in color or turbidity. The change is measured by an eXact photometer giving the user fast and accurate results. Each unit consists of a bulk bottle of 50 tests.

    • Brand: Exact
    • ASIN: B008AMJR2C
    • UPC: 809762866295