voltage measurement.
Autoranging Insulation Tester
voltage measurement.
- Specification
- Application
q Insulation Resistance
Range |
Resolution |
Accuracy |
Test Voltages |
4MΩ/40MΩ/400MΩ/4000MΩ/10GΩ 250V |
4MΩ: 1 KΩ 40MΩ: 10 KΩ 400MΩ:100 KΩ 4000MΩ: 1MΩ 10GΩ: 10MΩ |
3%+5
5%+5 |
250V+30% ~ -0% |
4MΩ/40MΩ/400MΩ/4000MΩ/10GΩ 500V |
500V+30% ~ -0% |
||
4MΩ/40MΩ/400MΩ/4000MΩ/10GΩ 1000V |
1000V+30% ~ -0% |
||
Analog Bar Graph |
0 to 10GΩ |
||
Nominal Current |
≧1mA |
||
Circuit Protection |
Test inhibited if input ≧ 30V AC or DC |
q LoΩ
Display Range |
40.00Ω |
Measurement Range |
0.01Ω to 40.00Ω |
Accuracy |
2%+2 |
Resolution |
0.01Ω |
Analog Bar Graph |
40.00Ω |
Open Circuit Voltage |
6V typical |
Short Circuit Current |
200mA minimum, (0.2 to 2.0Ω) |
Circuit Protection |
Test inhibited if input ≧ 30V AC or DC. |
q AC Voltage (40Hz~500Hz) Sensitivity : 2V
Range |
Resolution |
Accuracy |
Input Impedance |
Overload Protection |
999V |
1V |
2%+2 |
9MΩ |
1000Vrms |
q DC Voltage Sensitivity : 2V
Range |
Resolution |
Accuracy |
Input Impedance |
Overload Protection |
999V |
1V |
1%+2 |
9MΩ |
1000Vrms |
q Resistance & Continuity (100Ω ± 80Ω)
Range |
Resolution |
Accuracy |
Max. open Circuit Voltage |
Overload Protection |
999.9Ω |
0.1Ω |
1%+3 |
3V |
1000Vrms |