• Tests for: Free Chlorine, pH, Total Alkalinity, Stabilizer (Cyanuric Acid)
  • Yellow 4-in-1 is designed for customers who use chlorine in their pool or spa: the go-to product for testing the most critical parameters in your pool. You'll find the easy-to-use flip-top cap conveniently dispenses one strip at a time. AquaChek Yellow is a great choice when getting started with pool testing.
  • pH: 6.2-8.4
  • Free Chlorine: 0-10 ppm
  • Total Alkalinity: 0-240 ppm
  • Stabilizer (Cyanuric Acid): 0-300 ppm

AQC-YELLOW 41 Aqua Chek Yellow 4 in 1 Test Strips

SKU: AQC-YELLOW 41
$9.46Price