Earth Resistance Tester
Earth Resistance Tester is applied to measure the earth resistance of equipment and conductive and resistive low resistance circuit in power system.
Earth Resistance Tester is applied to measure the earth resistance of equipment and conductive and resistive low resistance circuit in power system.
Technical Parameters
Measurement range and error | ||
0~1.999 ohm | <3%RDG+1D | Resolution: 0.001ohm |
2~19.99 ohm | <1.5%RDG+1D | Resolution: 0.01ohm |
20~199.9 ohm | <1.5%RDG+1D | Resolution: 0.1ohm |
Test Current | ||
0~19.99 ohm | 10mA | |
20~199.9 ohm | 1mA | |
Test voltage | 0~20V | |
Power supply | Battery | |
Environment temperature | 0°C~+50°C | |
Humidity | ≤85%RH | |
Size | 200mmx200mmx110mm | |
Weight | <2.5kg |
Earth Resistance Tester
It is a measurement tool used to evaluate the safety and effectiveness of earthing systems. These devices are especially designed to measure the earthing resistance of electrical equipment and to check the performance of earthing systems.
Areas of Use
Earth resistance testers are widely used in the following areas:
- Electricity Distribution Companies: For regular checking of earthing systems.
- Industrial Plants: To ensure the safety of electrical equipment.
- Building Construction: For testing the earthing systems of newly constructed buildings.
- Maintenance and Repair: To improve the reliability of electrical installations.
Earth resistance testing is a critical step to ensure electrical safety. Inadequate earthing can increase the risk of electric shock and lead to equipment damage. Therefore, regular earth resistance tests are of great importance for both user safety and equipment longevity. As a result, earth resistance testers are indispensable tools for ensuring the safety and evaluating the performance of electrical systems. Thanks to these devices, users can check the effectiveness of grounding systems and detect potential problems in advance.
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