Pool Check 3 in 1 Pool & Spa Water Test Strips Options:Pool Check 3in1 - Bottle of 50 test strips the cards enable food processing

the cards enable food processing facilities to maintain permanent records and ensure compliance with federal and governmental regulations

This adhesive label will demonstrate temperature abuse on engine blocks

With its detection sensitivity ranging from 0 - 25 mg/L

Unlike tape

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

Pool Check 3 in 1 Pool & Spa Water Test Strips Options:Pool Check 3in1 - Bottle of 50 test strips the cards enable food processingOverview 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