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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Method A: 0 to 7
The WarmMark is available in the following temperature sensitivities:
Packaging: Bottle of 50
Thermal Process Checks Reaction Temperatures:
Pool Check 3 in 1 Pool & Spa Water Test Strips Temperature-Controlled Sensitive Products Method A: 0 to 7Overview Pool Check 3in1 offers the user more than just another test strip; it offers accurate results that you can rely on. Pool Check 3in1 has been specially designed to work in both pools & spas, both chlorine systems & bromine systems. Economically priced, Pool Check 3in1 is the ideal choice for the average pool or spa owner. Parameters & Detection Ranges Free Chlorine: 0, 0. 5, 1, 3, 5, 10, 20 ppm Bromine: 0, 1, 2, 6, 10, 20, 40 ppm Total
