| Number of inputs for voltage |
4 (3 phase + neutral) DC-coupled |
| Maximum input voltage |
1000 Vrms |
| Input impedance for voltage |
4 MΩ//5 pF |
| Number of inputs for current |
4 (3 phase + neutral) DC- or AC-coupled |
| Input impedance for current |
1 MΩ |
| Resolution |
16 bit analog to digital converter on 8 channels |
| Maximum sampling speed |
200 kS/s on each channel simultaneousl |
| Signaling frequency |
60 Hz to 3000 Hz |
| Operating temperature |
0 °C ~ +40 °C; +40 °C ~ +50 °C excl. battery |
| Maximum operating altitude |
Up to 2,000 m (6666 ft) for CAT IV 600 V, CAT III 1000 V
Up to 3,000 m (10,000 ft) for CAT III 600 V, CAT II 1000 V |
| Interfaces |
Mini-USB-B,
solated USB port for PC connectivity
SD card slot accessible behind instrument battery |
| Resolution |
320 x 240 pixels |
| Display size |
127 mm x 88 mm |