8-in-1 Pool Salt Test Strips: 150 Count Pool Test Strips for Salt Water Pool Hot Tub Spa Water Easy to Tests Salt, pH, Chlorine, Bromine, Alkalinity, Hardness, Cyanuric Acid 8IN1-150 update_march2023 please refer to your car's

please refer to your car's manual

To adjust the current(0

and wait 3-5 seconds for test automatically complete

every Coverlet features an extra-large wound pad capable of absorbing 10 times its own weight in water

8-in-1 Pool Salt Test Strips: 150 Count Pool Test Strips for Salt Water Pool Hot Tub Spa Water Easy to Tests Salt, pH, Chlorine, Bromine, Alkalinity, Hardness, Cyanuric Acid 8IN1-150 update_march2023 please refer to your car's8 in 1 Pool Salt Test Strips: 150 Count Pool Test Strips for Salt Water Pool Hot Tub Spa Water Easy to Tests Salt, pH, Chlorine, Bromine, Alkalinity, Hardness, Cyanuric Acid Product Features 8 in 1 Complete Pool Test Kit: Fast and easy to test Salt, pH, Free Chlorine, Total Chlorine, Bromine, Total Alkalinity, Total Hardness, and Cyanuric Acid all in one simple dip for comprehensive pool and spa water analysis Designed for Freshwater & Saltwater