AquaChek Tru Test Digital Strip Reader chlorine/bromine/Ph 2510400. This item is discontinued and no longer available. AquaChek TruTest Digital Reader TruTest provides digital results with the...
AquaChek Tru Test Test Strips 512082 Refill test strips for use with the blue AquaChek TruTest Digital Reader. Tests for:Free Chlorine: 0-10 ppmpH: 6.2-8.4Total Alkalinity: 0-240 ppm