Pool & Spa Test Kits
Designed for both professionals and homeowners, our kits simplify pool water testing for essential parameters like chlorine, pH, and alkalinity. From daily maintenance to circumstantial fixes, our test kits provide accurate results you can count on.

39 products
Filter
Complete™ kit for Bromine, pH, Alkalinity, Hardness (FAS-DPD–high range) (.75 oz bottles)
Regular price
$129.28
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$129.28
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Complete™ kit for Chlorine/Bromine, pH, Alkalinity, Hardness, CYA (DPD–low range) (.75 oz bottles)
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$114.34
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$114.34
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Reagent Pack, Monopersulfate Interference Remover (for 2000 Series kits w/ 2 oz reagents & K-1515-C)
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$42.97
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$42.97
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Reagent Pack, Monopersulfate Interference Remover (for 2000 Series kits w/ .75 oz reagents & K-1515-A)
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$36.48
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$36.48
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Test 4™ kit for Chlorine/Bromine, pH, Alkalinity (DPD–high range) (.75 oz bottles)
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$78.32
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$78.32
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Pool Inspector™ kit for Chlorine, pH, CYA (FAS-DPD–high range) (.75 oz bottles)
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$111.39
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$111.39
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Pool Inspector™ kit for Chlorine/Bromine, pH, CYA (DPD–high range) (2 oz bottles)
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$147.51
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$147.51
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Replacement Pack, Pool & Spa Water Chemistry Booklet (2019 ed.), Watergram (circular)
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$16.18
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$16.18
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Starter™ kit for Chlorine/Bromine, pH (DPD–high range) (.75 oz bottles)
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$70.05
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$70.05
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Drop Test, Chloride (Sodium Chloride), Argentometric, 1 drop = 200 or 800 ppm, 2 oz
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$94.73
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$94.73
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Drop Test, Hardness (calcium), EDTA, 1 drop = 10 ppm
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$45.55
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$45.55
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Drop Test, Total Dissolved Solids, Acid-Base Titration, 1 drop = 50 ppm
Regular price
$111.77
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$111.77
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Commercial (uses Midget comparators), Chlorine, DPD, 0.2-3.0 ppm/pH, 6.8-8.2
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$174.27
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$174.27
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Combination (uses Midget comparators), Alkalinity/Chlorine, DPD/Hardness/pH
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$286.56
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$286.56
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Drop Test, Alkalinity (total), Blended Indicator, 1 drop = 10 ppm
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$44.77
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$44.77
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Drop Test Combo, Biguanide, 1 drop = 5 ppm/Hydrogen Peroxide, 1 drop = 5 ppm
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$180.51
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$180.51
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