AquaCheck® TruTest™ logo AquaChek® Yellow - blister pack
AquaChek® Yellow - Free chlorine

Tests for free chlorine, cyanuric acid, pH and total alkalinity

Just dip an AquaChek® Yellow test strip in your pool or spa water for one second, and remove it immediately. You get test results in seconds!

To keep your pool at its best, test at each end at least twice a week, and test your spa before each use. It's also a good idea to write down your results each time you test, so you can track changes.

Preferred by many pool and spa service professionals.

Specifications

Package contents

  • 50 AquaCheck® Yellow test strips
  • Complete instructions in 15 languages (English, French, Spanish, Italian, Czech, Danish, Dutch, German, Greek, Hungarian, Polish, Portuguese, Russian, Swedish and Turkish)

Using the AquaCheck® Yellow test stripts is very easy

  1. Dip a strip into water and remove immediately
  2. Hold strip level for 15 seconds (do not shake excess water from strip)
  3. Compare pH, free chlorine, total alkalinity and stabilizer pads (in that order) to colour chart on label

For best results on stabilizer (cyanuric acid) test, pH should be between 7.0 - 8.4 and total alkalinity should be at or below 240 ppm.

Manual

AquaChek® Yellow user's guide

AquaChek® Yellow user's guide