SMART AR4105A 200 Ohm Ground Resistance Meter Digital Earth Resistance Tester
SMART AR4105A 200 Ohm Ground Resistance Meter Digital Earth Resistance Tester
An earth resistance tester is used to measure grounding resistance for grounding pole connected to some conductive part of facility in the power distribution unit of power circuit or building structure, for working grounding, for safeguard grounding.
Applications: furnish power, transformer station, power distribution lines, in-house wiring system, electrical appliances etc.
Here are two models resistance tester for you:
|
Model |
AR4105A+ |
AR4105B |
|
Measuring Range |
2Ω : 0.5 ~ 1.999Ω 20Ω : 2 ~ 19.99Ω 200Ω : 20 ~ 199.9Ω |
20Ω : 0.5 ~ 19.99Ω 200Ω : 2 ~ 199.9Ω 2000Ω : 20 ~ 1999Ω |
|
Accuracy |
±2% rdg±0.1Ω (2Ω) ±2% rdg±3Ω (20Ω) ±2% rdg±3 rdg (200Ω) |
±2% rdg±0.1Ω (20Ω) ±2% rdg±3Ω (200Ω) ±2% rdg±3 rdg (2000Ω) |
|
Voltage |
0 ~ 200V |
|
|
Resolution |
0.001Ω / 0.01Ω / 0.1Ω |
0.01Ω / 0.1Ω / 1Ω |
|
Over Load Protection |
√ |
√ |
|
Auto Power Off |
√ |
√ |
|
Remove Measured Wires Resistance |
-- |
√ |
|
Measured Time Setting |
-- |
√ |
|
Safety Standard |
IEC 61010-1 Over-voltage CAT III 300V Pollution Degree 2 IEC 61010-2-31 / IEC 61557-1,5 / IEC 60529 (IP54) |
|
|
External power supply |
9V DC |
|
AR4105A+
LCD Backlight
Auto power off
Dust-proof, drop-proof
Standard accessories:
Search for more resistance testers?
Just chat with us.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier