Caractéristiques et avantages
- DoubleCheck200 strips ensure reliable testing with dual color pads.
- Each test strip costs only $0.04, offering exceptional value.
- AI-supported self-calibration for consistent accuracy.
- Precise digital readings for total dissolved solids (TDS).
- User-friendly kit with 200 test strips and a sample cup.
- Maximize time between purchases with cost-efficient options.