| Measurement Functions | AC Power/DC Power |
| Interface | RS232/Handler/USB/RS485 |
| Comparator | Upper and lower limits judgment function |
| Other Functions | USB-Disk Record
TFT-LCD Display |
| Power | AC/DC/AC+DC |
| Input | Single phase 2-wire |
| Measurement Mode | Voltage/Current/Active power/Power factor/Frequency |
| Input Voltage | 1.0V～400V (AC)
1.0V～600V (DC) |
| Voltage Range | 35V/75V/150V/300V |
| Voltage Resolution | 35V: resolution 0.01V
Other: resolution 0.1V |
| Input Current | 10mA～20A |
| Current Range | 0.5A/2A/8A/20A |
| Current Resolution | 1mA |
| Range Mode | Automatic/Manual |
| Power Factor | -1.000～+1.000 |
| Frequency Range | AC：45Hz～65Hz |
| Frequency Accuracy | ±(0.1% of reading +1 digit) |
| Basic Accuracy | ±(0.4% of reading + 0.1% of range +1 digit) |
| Power Factor Accuracy | ±(0.004 + 0.001 of reading +1 digit) |
| Power Supply | 90VAC~250VAC |
| Dimension & Weight | 216mm*88mm*300mm 3KG |
| Accessories | 电源线 |