AquaChek® TruTest Digital Pool Chemical Test Strip Reader tests for free chlorine/bromine, pH, and total alkalinity. Now. there's no guesswork required to interpret color results. Insert a test strip in your pool or spa, then insert the strip reader and get fast, accurate, digital results instantly!
Comes with 25 TruTest digital strips.
Download the free AquaChek® Smart app and simplify pool and spa water maintenance.