Lightning protection tester Diagnostic-tool Tester diagnostic-tool Megometro VC4105A Earth Resistance Meter
Model / Function |
Range |
Accuracy |
Resolution |
AR4105A Resistance AC Voltage |
20Ω |
±(2%+0.1) |
0.01Ω |
200Ω |
±(2%+3d) |
0.1Ω |
|
2000Ω |
±(2%+3d) |
1Ω |
|
200V |
±(2%+6d) |
0.1V |
|
AR4105B Resistance(lower) AC Voltage |
10Ω |
±(3%+0.1) |
0.01Ω |
100Ω |
±(3%+3d) |
0.1Ω |
|
1000Ω |
±(3%+8d) |
1Ω |
|
750V |
±(1%+10d) |
0.1V |
|
Max. Display |
1999 |
||
Over range display |
“1” |
||
Data Hold |
Yes |
||
Low battery indicate |
Yes |
||
Input Impedance |
1MΩ |
Real pictures
Standard accessories:
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