Need a digital readout? TruTest™ provides digital results with the accuracy of a test strip. Simply dip a test strip, place it on the test strip reader, and results will be displayed for you. TruTest™ is ideal for customers who aren't comfortable distinguishing color. Refills available.
Tests for: Free Chlorine, pH, Total Alkalinity
- Free Chlorine: 0-10 ppm
- pH: 6.2-8.4
- Total Alkalinity: 0-240 ppm
Are you using bromine in your spa? Try the red AquaChek® TruTest™ Spa Digital Reader.