| Specification | Range | Analysis of degree | Basic accuracy |
| Ac voltage endurance (ACW) /basic function of all models |
| Output voltage | 0-5(kV AC)/12(mA) | 0.01 | ±2% of setting + 5V |
| Output frequency/waveform | 50 or 60Hz, ±100ppm, sine wave, the distortion degree < 2% |
| The current upper and lower limits setting | 0.1-12.009(mA) | 0.01 | ±2% of setting + 2counts |
| Rising time, second | 0.1-999.9(s) | 0.1 | ±0.1% + 0.05counts |
| Test time, second | 0, 0.2-999.9(s)(0=continuously) | 0.1 | ±0.1% + 0.05counts |
| Arc detection | 9 grades (zero is off, one is the most sensitive) |
| Other specification |
| Memory groups | 5 groups memory, 4 kinds of testing mode: W, I, W-I, I-W |
| Peripheral remote control, PLC interface | Provide Pass, Fail, Processing Remote monitoring signals, Test, Stop contact |
| Security protection | Overload or short circuit automatically cut off the output, light, and buzzer alarm |
| Dimension | 280×89×320mm |
| Weight | 10kg |
