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Earth resistance tester MS5209portableanalog
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Characteristics
- Test type
- earth resistance
- Configuration
- portable
- Other characteristics
- analog
Description
Measurement range:
Earth resistance:10/100/1000Ω
Earth voltage:30V AC(5KΩ/V approx.)
﹒Accuracy
Earth resistance:Within±5% of full scale
Earth voltage: Within±5% of full scale
﹒Measurement system
Earth resistance by constant current inverter 800Hz approx.2mA
Earth voltage by rectifier type 5KΩ/V approx.40～500Hz
﹒Withstand voltage
1500V AC for one minute between electrical circuit and housing case
﹒Self-check facility
Lead wire connection to C and P terminals and proper auxiliary earth resistance can be checked by pressing″BATT.CHECK″button, ″OK″lamp is illuminated.
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