Features & Benefits
- DoubleCheck design ensures reliability with identical color pads.
- Includes a sample cup for optimal water-to-strip testing ratio.
- 200 strips available at just $0.04 each, minimizing purchase frequency.
- Individually wrapped strips maintain freshness and extend shelf life.
- Dual desiccant design protects against air and moisture for accurate results.
- Ideal for consistent and precise water hardness testing.