AquaChek® TruTest Digital Pool Chemical Test Strips Refill - 50

AquaChek® TruTest Digital Pool Chemical Refill Test Strips are made to accurately read Free Chlorine, Bromine, pH, and Total Alkalinity in 15 seconds without visual color matching. These pool testing strips are only compatible with the AquaChek® TruTest Digital Pool Chemical Test Strip Reader. Make checking the chemicals of your pool easy, with no difficult colors to interpret. This product contains 50 swimming pool test strips.