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CAL-ER Earth and Ground Tester Calibrator
Used for calibrating grounding resistance testers, equipotential testers and other instruments which require a standard resistor.
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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.
Additional information
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- 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)
- Safety Standards: IEC61010-1，CAT Ⅲ 600V，Polluted Gradation
- Package includes: Meter, Test Leads (2 Black, 2 Red), Carry Bag, User Manual, Test Certificate
View Catalogue: Metravi CAL-ER Earth and Ground Tester Calibrator Catalogue
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