AquaChek TruTest Spa Test Strips give hot tub owners a quick and easy way to test their pool's overall health simply by inserting into the TruTest Spa Digital Test Strip Reader, which provides highly-accurate results concerning the three main components of spa chemistry: pH, free chlorine or bromine, and total alkalinity. When combined with the TruTest Spa Digital Test Strip Reader, you get fast results with no need for color matching.
- Press start button on TruTest Reader.
- Dip a strip and remove immediately.
- Shake excess water from strip.
- Place strip pad side down into meter.
- Results display in seconds.