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  1. 100/50/pcs Chlorine Dip Test Strips Hot Tub SPA Swimming Pool PH Tester Paper

    Total alkalinity test range: 0~240ppm. Total alkalinity: 0-40-80-120-180-240. Total bromine: 0 0.5/1 1/2.0 3/6.6 5/11 10/22. Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.

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  2. 50pcs Chlorine Dip Test Strips Hot Tub SPA Swimming Pool PH Tester Paper UK

    Scope of application: Swimming pool water, hot spring water. Compare the color of the test strip under good light to obtain a reading. Do not put wet fingers into the bottle. Do not touch or contaminate the detection block on the test strip with your hands.

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  3. AQUASPARKLE 4 Way Test Strips for CHLORINE, BROMINE, PH & TA Hot Tub Pool (x 50)

    Keep your pool or hot tub safe and enjoyable with this Aquasparkle 4 Way Test Strip Kit, including 50 test strips for checking chlorine, bromine, pH level, and alkalinity/KH. These strips are suitable for all water types and come with a free testing chart for easy accuracy. Included in this kit is a testing strip, making it an essential tool to keep your pool or hot tub clean and healthy. With Aquasparkle Test Strips, you can easily check the levels of your pool or hot tub without talking about the condition of the item.

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  4. 50pcs 6 in 1 Chlorine Dip Test Strips Hot Tub SPA Swimming Pool PH Tester Paper

    Easy to test: Total Chlorine, Free Chlorine/Bromine, pH, Total Alkalinity, Total Hardness, Cyanuric Acid. Test range for total alkalinity: 0 ~ 240 ppm. Total chlorine test range: 0 ~ 10 ppm. Free chlorine test range: 0 ~ 10ppm.

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  5. 100Pcs PH Test Strips Convenient Water Quality Test Strip Swimming Pool Test Kit

    Do not touch or stain the test area of the test paper. Take out the test paper and place it horizontally for 60 seconds. Due to the difference between different monitors, the picture may not reflect the actual color of the item.

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  6. Swimming Pool Test Kit & Hot Tub - Tests Chlorine & Ph

    Chlorine & pH Test Kit contents include test kit, carry case, 20 DPD1 Test Tablets and 20 Ph Red Tablets. Add tablets to the chambers and compare against the colors on the test kit for you test result.

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  7. 20 x Chlorine Test Strips / Pool / HotTub Tester - 3 In 1 With / pH / Alkalinity

    Compare Free Chlorine, pH and Total Alkalinity pads (in that order) to colour chart on label.

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  8. 100pcs 7 in 1 Pool Water Test Strips Spa Test Kit Cyanuric Acid PH Bromine Kits

    Total hardness, total chlorine, free chlorine, bromine, pH, total alkalinity, and cyanuric acid. These pool water test kits can keep your swimming pool/ Hot Tub water clean and crystal clear. Researches show that you should test your pool and spa at least twice a week, so you can monitor your water quality at regular intervals.

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