Test the hardness of your water easily with All Points 851259 test water hardness strips. These strips provide a fast, accurate, and reliable way to measure water hardness levels in just minutes. Get your pack of 50 and trust the results!
Features & Specifications:
- Measures total water hardness (0-425 PPM or 0-25 grains per gallon)
- 15 seconds reading
- 50 strips per bottle