| Voltage withstand measurement |
Output voltage |
Range: (300 ~ 3000) V AC; Step: 10V
Accuracy: ± (2.5％× setting +10V); Distortion: ＜3% |
| Output frequency |
50Hz/60Hz; Accuracy: ±0.1Hz |
| Actual capacity |
≥90% |
| Breakdown current |
Range: (0.10~20.00) mA
Accuracy: ± (2.5％× reading +5 words) |
| Duration |
Range: (1~99) s; Accuracy: ± (1％× setting +0.1s) |
| Arc |
Level- 0 to 9, 0: Arc Off |
| Insulation measurement |
Output voltage |
Range: (200 ~ 1000) V DC; Step: 5V
Accuracy: ± (3％× setting +5V) |
| Ripple coefficient |
＜5% |
| Resistance measurement |
Range: (1.0 ~ 99.9) MΩ, (100 ~500) MΩ
Accuracy: ± (3％× reading +5 words), ≤200MΩ
± (5％× reading +8 words), ＞200MΩ |
| Duration |
Range: (1~99) s; Accuracy: ± (1％× setting +0.1s) |
| Resistance test |
Resistance measurement |
Range: 0.1/2/20/200/2k/20k, unit: Ω
Accuracy: ±(0.3%× reading +3 words) (temperature compensation off) |
| Temperature measurement |
Range: (0.0~60.0) ℃; Accuracy: ±0.5℃ |
| Inductance test |
Inductance test |
Range: 0.1µH~2H
Frequency: 1kHz
Test level: 1V
Accuracy: ±1% x reading |
| Back EMF |
Voltage |
Range: 0.5-50V (rms)
Accuracy: ±0.3% x reading
Speed range: 100-3000rpm
Speed accuracy: ±1% x reading +2 turns |