Spend more time relaxing not guessing with AquaChek® TruTest® automated color matching! Improved functions include auto-timer, color-matching controls, and expanded instructions.

Follow the new instruction guide, dip a strip, place on the digital test strip reader, and it does the work for youÃڬŜno color matching! Numerical results displayed along with 欜low�, 欜ok�, and 欜high� indicators. Can also be used in pools with salt chlorine generators!

Tests for 3 important parameters in seconds: Free Chlorine, pH, Total Alkalinity.