- Each device can measure pH, EC/TDS (solution conductivity) and solution temperature
- Two-line LCD with battery status indicator
- Replaceable probe
- HOLD button to save the current measured value
- pH range: 0.00 - 14.00
- EC range: 0 - 3999 μS/cm
- Temperature range: 0.0 - 50.0 °C
- pH accuracy: 0.01
- Weight: 100 g