Technical Specifications
| PH Measuring Range | -1.99 pH to 19.99 pH |
| PH Resolution | 0.1/0.01/0.001 pH |
| PH Accuracy | Meter: ±0.002 pH, connect meter with electrode: ±0.01pH |
| PH Input Current | ≤1 × 10-12 A |
| Input Impendence | ≥3 × 1012 Ω |
| PH Stability | ±0.002 pH/3h |
| PH Temp. Compensation Range | 32 °F to 212 °F (0 °C to 100 °C) (automatic or manual) |
| MV Measuring Range (MV / ORP / EH) | -1999.9 mV to 0 to 1999.9 mV |
| MV Accuracy | ±0.03% FS |
| MV Resolution | 0.1 mV |
| Conductivity Measuring Range | Conductivity (0.00 μS / cm to 20.00 μS / cm) (20.0 μS / cm to 200.0 μS / cm) (200 μS / cm to 2000 μS / cm) (2.00 to 20.00) mS/cm (20.0 to 200.0) mS/cm (200 to 2000) mS/cm (K=10) |
| Conductivity Resolution | Resistivity: 0 MΩ·cm to 100 MΩ·cm |
| Conductivity | TDS 0 g / L to 100 g / L |
| Accuracy | Salinity: 0 ppt to 100 ppt 0.01/0.1/1 μS/cm 0.01/0.1/1 mS/cm |
| Temp. Compensation | Meter: ±0.5% FS, connect meter with electrode: ±0.80% FS |
| Range | 32 °F to 122 °F (0 °C to 50 °C) |
| Electrode Constant | 0.1 / 0.5 / 1 / 5 / 10 / 50 / 100 cm-1 |
| Reference Temperature | 77 °F, 68 °F, 64.4 °F (25 °C, 20 °C, and 18 °C) |
| Working Condition | 41 °F to 95 °F (5 °C to 35 °C) (0.01 grade), 59 °F to 86 °F (15 °C to 30 °C) (0.001 grade) ≤75% IP 54 Dustproof and waterproof |
| Temperature | 14 °F to 230 °F (-10 °C to 110 °C) |
| Measuring Range | 32.18 °F (0.1 °C) |
| Resolution | 41 °F to 140 °F (5 °C to 60 °C) |
| Accuracy | Ranges: ±0.72 °F (±0.4 °C) Other range: ±1.44°F (±0.8 °C) |
| Other Technical Parameters | 300 groups |
| Data Storage | Measuring value series number, measuring value, temperature, ATC or MTC state, measuring date and time |
| Storage Content | DC9 V / 300 mA |
| Power | RS232 |
| Communication Connector | ISO9001: 2008, CE and CMC |
| Size | 6.29 in × 7.48 in × 2.75 in (160 mm × 190 mm × 70 mm) |
| Weight | 1.94 lb. (880 g) |
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