- Description
- Additional information
- SPECIFICATIONS
- CATALOGUE
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Description
The Metravi CAL-ER Earth and Ground Tester Calibrator is used for calibrating grounding resistance testers, equipotential testers and other instruments which require a standard resistor.
It is widely used in building quality inspection stations, supervision companies, construction companies, lightning protection companies, electric power departments, etc.Â
Additional information
| Brand | |
|---|---|
| Warranty | |
| Model | |
| Colour | |
| Connectivity | 4-wire method |
| Insulation Resistance Range | 10MΩ above(between the circuit and shell 500V) |
| Test Line Length | Black: 0.5m, Red: 0.5m |
| Accuracy | ±0.05% |
| Temperature Coefficient | ±25ppm |
| Withstand Voltage | AC 3700V/rms(between the circuit and shell) |
| Certifications |
- Range and Accuracy:
0.001Ω； 2%
0.01Ω； 0.5%
0.1Ω； 0.2%
1.0Ω； 0.2%
10Ω； 0.05%
100Ω； 0.05%
1KΩ； 0.05%
10KΩ； 0.05%
100KΩ； 0.05% - Connection: 4-wire method
- Insulation Resistance: 10MΩ above(between the circuit and shell 500V)Â
- Safety Standards: IEC61010-1，CAT â…¢ 600V，Polluted GradationÂ
- Package includes: Meter, Test Leads (2 Black, 2 Red), Carry Bag, User Manual, Test CertificateÂ
View Catalogue: Metravi CAL-ER Earth and Ground Tester Calibrator Catalogue
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