| Environment | The instrument is intended for use in medium-voltage substations and industrial environments. Altitude <2000 m (6500 ft) above sea level. |
| Operating Temperature | 5°C to +50°C (41°F to +122°F) |
| Storage & transport | 0°C to +60°C (32°F to +140°F) |
| Mains voltage | 100 / 240 V AC, 50 / 60 Hz |
| Power consumption (max) | 50 VA |
| Protection | Over voltage, reverse voltage, voltage transients, ESD |
| Measurement Section |
| Maximum number of channels | 120 |
| Voltage ranges | 0-5 V DC and 0-20 V DC |
| Resolution | 1.00 mV both ranges |
| Inaccuracy | < 0.1% of full scale ±0.002 V DC |
| Battery string voltage | 300 V DC (max) |
| Measurement input impedance | 1 MΩ |