Swimming Pool | WXAN 100 x Chlorine Dip Test Strips Hot Tub SPA Swimming Pool PH Tester Paper, Made of pH Test Paper, This Paper is Extremely Accurate and Reliable, and responds Quickly Within 5 Seconds.
Widely used: It is ideal for testing human pH, drinking water, swimming pools, hot springs, aquariums, science education, laboratory use, hydroponics, etc. Easy to use: Simply immerse the test strip in the test solution for a few seconds to obtain the pH value. Test water quality。Helps test the pH of water to indicate the acidity or alkalinity of the substance. Ideal for monitoring water quality and identifying potential pollution. High accuracy and fast reading: Made of high-quality pH test paper, this paper is extremely accurate and reliable, and responds quickly within 5 seconds. It is also ideal for testing human pH, science education, laboratory use, hydroponics, etc.