AquaChek TruTest Spa Digital Test Strip Reader gives hot tub owners the most accurate way to test the three critical components of hot tub chemistry: pH, free chlorine or bromine, and total alkalinity. Designed to work specifically with TruTest Spa Test Strips only, this system vastly improves hot tub chemistry testing by providing an easy-to-read digital readout of test results, eliminating guesswork or color matching. TruTest Spa Digital Test Strip Reader gives you a highly-accurate measurement of these three critical components within one minute of test strip insertion, makes this the easiest and best testing system you will ever use.
- Press Power button ON.
- Press Start button and dip a strip into your pool water.
- Remove strip immediately and shake off excess water.
- Gently place the testing strip into the test slot (pad side down).
- Wait for results on the digital display (Do not hold onto test strip).