PoolCheck® Pro Total Hardness Bottle of 50 tests | ITS-480334

When accuracy counts, it pays to know the difference! Our Pool Check® Pro Total Hardness test strips are the choice of pool and spa industry professionals around the world. Why? Because of their ease-of-use and exceptional accuracy make them the perfect companion to a safe and full-functional pool and/or spa.

50 tests.

Detects:
*0, 50, 120, 180, 250, 425, 1000 ppm (mg/L)

Additional information