Digital RCD tester
PE-365 - PROMAX Electronica
This instrument features off-time measurement for Protecting Residual-Differencial Current devices according to the specified default current selectable from 3 mA to 0.5 mA.
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PE-365 - PROMAX Electronica
This instrument features off-time measurement for Protecting Residual-Differencial Current devices according to the specified default current selectable from 3 mA to 0.5 mA.