Overview
This multi-parameter meter provides precise measurements of pH, conductivity, TDS, salinity, ORP, and temperature. Equipped with automatic temperature compensation (ATC) and flexible calibration, it is perfect for laboratory, industrial, and field applications.
Features
- Measures pH from -2.00 to 16.00 with 0.01 pH resolution and ±0.01 pH accuracy.
- Conductivity range 0 to 19.99 mS/cm with ±1% F.S. accuracy and auto-range functionality.
- Measures TDS from 0.1 ppm to 10.00 ppt with adjustable TDS factor 0.40–1.00.
- Salinity measurement range 0–10 ppt.
- Resistivity measurement from 50 Ω·cm to 20 MΩ·cm.
- ORP (optional probe) range -1000 mV to 1000 mV with ±0.1% F.S. accuracy.
- Temperature measurement 0–60°C (32–140°F) with ±0.2°C accuracy and ATC.
- Flexible calibration: 1–3 points for pH, 1 point for conductivity.
Technical Specifications
| pH Range | -2.00 to 16.00 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.01 pH ± 1 digit |
| pH Calibration | 1 to 3 points |
| Auto. Temperature Compensation | 0~140°F |
| Conductivity Range | 0 to 19.99 mS/cm (auto range) |
| Conductivity Resolution | 0.1 / 1 μS/cm, 0.01 mS/cm |
| Conductivity Accuracy | ±1.0% F.S ± 1 digit |
| Conductivity Calibration | 1 point |
| TDS Range | 0.1 ppm to 10.00 ppt |
| TDS Factor | 0.40 to 1.00 |
| Salinity Range | 0–10 ppt |
| Resistivity Range | 50 Ω·cm to 20 MΩ·cm |
| ORP Range | -1000 to 1000 mV (optional) |
| ORP Accuracy | ±0.1% F.S ± 1 digit |
| Temperature Range | 0–60°C / 32–140°F |
| Temperature Accuracy | ±0.2°C |







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