Insulation meter PE-455 from Promax
Insulation tester PE-455 by PROMAX
The PE-455 Insulation Meter performs the constant voltage insulation test with a load current of 1 mA, with different scales for resistance and insulation resistance.
It works with three insulation test voltages: 250V, 500V and 1000VDC; and uses continuity short-circuit current of 200mA.
It incorporates an external voltage warning indicator, automatic circuit discharging in addition to the data storage and automatic disconnection functions.
The PE-455 insulation meter is one of the elements used to register as an F-type installer.