

World of test and calibration
World of test and calibration
Automatic determination of the live state of the measurement line.
Insulation resistance testers provide measurement of insulation condition of electrical circuits and equipments. They are used to check for insulation defects that are important for safety management and may cause electric shock or short circuit
Function | Measuring range | Best accuracy | Resolution |
---|---|---|---|
MΩ | 4M/40M/400M/4000MΩ | ±(3%+4) | 0.001MΩ |
Rated voltage | 250/500V/1000V | ||
ACV/DCV | 600V(AC/DC Automatic detection) | ±(3%+2) | 1V |
Ω(Continuity) | 4000Ω(Buzzer and ALARM indicator) | ±(3%+3) | 1Ω |
Ω | 40Ω | ±(3%+10) | 0.01Ω |
Rated current | 1.0~1.2mA |
Short-circuit detection | 2mA or less |
Live circuit detection | At 30V AC/DC or more, inhibits test, buzzer sounds and ALARM indicator lights up |
Battery | LR6(AA battery)1.5Vx6 |
Size/Mass | H170×W142×D57mm/Approx. 600g |
Safety standard | IEC61010 CAT.Ⅲ 600V |
Data sheet
Specific References
No customer reviews for the moment.