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 Easy to use: the paper

Easy to use: the paper puncher is of moderate size

Optimal Size

please refer to your car's manual

and wait 3-5 seconds for test automatically complete

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 Easy to use: the paper8 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