VC4105A Earth Reststance Tester, 3 wires Earth Resistance tests, 2 wires simple Resistance tests, Earth voltage test.
VC4105A earth tester, adopts three-wire measurement to effectively test the true grounding resistance of the grounding pile and ensure the grounding safety of various facilities. It can be reliable tested for the grounding of the voltage equalization ring of the lightning protection device of the building and curtain wall, the grounding of the pole erection and the grounding of various equipment.
2000 digits display
2000 digits display
Technical Data:
|
Basic function |
Range |
Accuracy |
Resolution |
Test method |
|
Earth resistance |
20Ω |
±(2%rdg+0.1Ω) |
0.01Ω |
3 wires test |
|
200Ω |
±(2%rdg+3dgt) |
0.1Ω |
||
|
2000Ω |
1Ω |
|||
|
2000Ω |
±(2%rdg+5dgt) |
1Ω |
2 wires test |
|
|
Earth voltage |
200V |
±(1%rdg+5dgt) |
0.1V |
- |
Special Function:
|
Model |
VC4105A |
|
Working temperature |
-10℃—50℃ relative humidity < 80% |
|
Storage temperature |
－20℃—60℃ relative humidity < 75% |
|
Best measuring temperature |
23℃±5℃ relative humidity < 75% |
|
Overload protection |
√ |
|
Operating frequency |
About 820Hz |
|
Operating Current |
About 3mA |
|
Operation method |
Manual range |
|
Max. display |
1999 |
|
LCD size |
75*52mm |
|
Power source |
1.5V AA battery *6pcs |
① 1 set Test Leads :15m red wire x1, 10m yellow wire x1, 5m green wire x1
② Auxiliary earth spikes x 2
③ Instruction Manual x 1
④ Battery R6P (SUM-3) x 6
⑤ Carrying bag x 1
② Auxiliary earth spikes x 2
③ Instruction Manual x 1
④ Battery R6P (SUM-3) x 6
⑤ Carrying bag x 1
0755-27968602
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