Pool Check 3 in 1 Pool & Spa Water Test Strips Temperature-Controlled Sensitive Products with its three individual indicator

with its three individual indicator dots changing color for brief

Packaging: Bottle of 50

82°C and 88°C

99°C and 219°F (104°C)

Pool Check 3 in 1 Pool & Spa Water Test Strips Temperature-Controlled Sensitive Products with its three individual indicatorOverview 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