Instatest 4 Test Strips

    £ 10.99 £ 10.99 10.99 GBP

    £ 9.16

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    InstaTest 4 Pool & Spa Test strips.  Pack of 50

    Testing for: Free Chlorine, Bromine, Alkalinity, pH, Total Hardness


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    Insta-Test 4 Plus, Swimming Pool and Hot Tub Test Strips (50 Strips)  Great for Hot Tubs or Spas!

    The Insta-TEST 4 Plus pool & spa strip measures Free Chlorine 0-10 ppm, Bromine 0-20 ppm, Total Alkalinity 0-240 ppm, pH 6.2-9.0, and Total Hardness 0-800 ppm. This test strip is a dip-n-read strip with instant results. Each bottle includes 50 test strips packaged in a waterproof bottle with a hinged cap.

    The bottle has a moulded desiccant liner, which protects the strips from moisture and UV light.

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