| Temp Resolution | 0.1°C / 0.1°F |
| pH Accuracy | ±0.01 pH; ±0.002 pH |
| mV Accuracy | ±0.2 mV; ±1 mV |
| EC Accuracy | ±1% of reading ±(0.05 µS/cm or 1 digit) |
| TDS Accuracy | ±1% of reading ±(0.03 ppm or 1 digit) |
| NaCl Accuracy | ±1% of reading |
| Temp Accuracy | ±0.4°C / ±0.8°F |
| Rel mV Offset | ±2000 mV |
| pH Calibration | 1, 2 or 3 points calibration, with 7 memorized buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01 and 12.45) |
| EC Calibration | 1 point slope calibration with 6 memorized solutions: (84 µS/cm, 1413 µS/cm, 5.00 mS/cm, 12.88 µS/cm, 80.0 µS/cm, 111.8 mS/cm) |
| NaCl Calibration | 1 point |
| Temp Calibration | 2 point, at 0 and 50°C / 32 and 122°F |
| Temperature Compensation | automatic or manual, from -20.0 to 120.0°C / -4.0 to 248.0°FF |
| Temperature Coefficient | selectable from 0.00 to 6.00%/°C (EC and TDS only) |
| pH Electrodes & Temp Probe | MA814DB/1 & MA917B/1 & MA831R (included) |
| TDS Factor | 0.40 to 0.80 (default value is 0.50) |
| Log on demand | up to 50 samples on each range (pH, mV, EC, TDS, NaCl) |
| GLP | last pH, EC, NaCl calibration data |
| PC Interface | RS232 / USB Opto-isolated |
| Environment | 0 to 50°C / 32 to 122°F; max RH 95% |
| Power supply | 12 VDC power adapter (included) |
| Dimensions | 230 x 160 x 95 mm |
| Weight | 0.9 kg |
The automatic temperature compensation can also be disabled for measuring the actual conductivity value. The stability indicator on the LCD ensures accuracy. Conductivity readings are performed with the 4-ring probe supplied with the meter. The GLP feature allows users to store and recall data on system status. PC compatible through an RS232 port or USB.
Mi180 is supplied complete with:
