earth resistance tester / digital
GRT400
Vnation JSC

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Test type:
earth resistance
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Other characteristics:
digital
DESCRIPTION
IEC1010 double insulation CAT II 600V
4 digital display with analog bar and backlight
Two-pole and three-pole Earth resistance measurement mode
Earth resistance measurement method: constant current converter. Current 3mA, test voltage 47V, 800Hz
Auto/Manual Range
MAX/MIN/Average and Relative value measurement
Auto power off
Data hold up to 100 measurement values
Low power indication
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