Vici Digital Ground Resistance Earth Tester Voltage Ohm Megger meter VC4105A
Brand: Vici
Category: Earthing, Lightening Protection
Vici Digital Ground Resistance Earth Tester Voltage Ohm Megger meter VC4105A 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.
- Earth resistance range: 0-2000 ohm.
- Earth voltage range: 0-200V.; LCD display with 32mm high figure
- Withstand voltage: 3700V AC between the circuit and body cover (for 1 minute).
- Overload protection: At earth voltage range, Max voltage can be 450V AC (for 1 minute). At earth resistance range, Max voltage can be 280V AC for (10 seconds).
- Test lock and data hold function.
- White LCD backlight.
- 6 Months Warranty
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 |
What’s in the box:
- 1 x VC4105A Digital Earth Ground Resistance Tester
- 2 x Supportive earth nails
- 3 x Alligator Clip Test Lead (green, yellow, red)
- 1 x English Manual
- 1 x Carrying Bag
