7 in 1 Solar Pool Chlorine Meter

Fast, Accurate Pool Water Testing Solution

Multifunctional water quality tester for measuring pool pH, salinity, ORP, chlorine, EC, total dissolved solids and temperature. Supports simultaneous measurement of 7 measurement points, saving time and manpower. Let you know the changes in water quality at the first time, helping you to fully understand the tested water quality, mantaince pool better.