Pool Check 3 in 1 Pool & Spa Water Test Strips Options:Pool Check 3in1 - Bottle of 50 test strips Type: Aluminium foil strip with

Type: Aluminium foil strip with a test soil applied(blue square)

Unlike tape

This adhesive label will demonstrate temperature abuse on engine blocks

with temperature ranges from 37°C to 254°C (99°F to 489°F)

Designed to occur only after cans have been exposed to steam in batch processing retorts for the appropriate time

Pool Check 3 in 1 Pool & Spa Water Test Strips Options:Pool Check 3in1 - Bottle of 50 test strips Type: Aluminium foil strip withOverview 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