The TruTest® digital meter from AquaChek® takes the guess work out of your hot tub water testing. No more colour matching, now you will get a number displayed for Bromine, pH and Total Alkalinity levels. The pack comes complete with instruction guide and 25 test strips. There are two versions the Red meter is for Bromine users and the Blue meter is for Chlorine users, please make sure you order the correct version.
