5-in-1 Pool Test Strips Cl/pH/Alk/TH/CYA 50 pcs

5-in-1 test strips for measuring 5 parameters of pool and spa water. Pack of 50 strips (5x10), vacuum-sealed in foil for longer shelf life.

Key features:

• Measurement: pH (6.8–8.2), free chlorine Cl₂ (0–5 mg/L), alkalinity CaCO₃ (0–240 mg/L), total hardness CaCO₃ (40–1,000 mg/L), cyanuric acid (0–150 mg/L)
• Purpose: pools, fountains, and hot tubs
• Packaging: 50 pcs (5x10 strips), vacuum-sealed in foil

Product code: TSL700