AquaChek® Trutest refill test strips for use with the Red AquaChek® TruTest® digital reader for Spas - Refill Item# 522255. 50 Strips in a Bottle.
Test for:
- Total Bromine: 0-20 ppm,
- pH: 6.2 - 84,
- Total Alkalinity: 0 - 240ppm,
For use with the Red AquaChek TruTest Digital Test Strip Reader for Spas. Bottles have a convenient flip top cap for easy dispensing! Just dip a test strip in your spa, insert the strip into the meter and get fast accurate results! To keep your spa at its best, test at each end a minimum of twice a week. Tests for 3 important chemistries in seconds: Total Bromine, pH, Total Alkalinity..
