DELAB Digital Multi-Meter DM-50 used in Switchboard for measuring the key electrical parameters Amp/Volt/Active Power/Reactive Power/ Apparent Power/Frequency/True Power Factor//Displacement Power Factor with External with External Plug-in Module for A-01s(RS-485 Modbus RTU) isolated type. A02s (RS-485 Modbus RTU Alarm Output) Isolated type
Features:
True RMS Measurement, 4-digits Segment Display, Real Time Display (for each phase):-
Current (I) Voltage (V), Frequency (Hz), True Power Factor (PF), (Cos), Active Power (P), Reactive Power (Q), Apparent Power (S), Default View Mode Selection Auto/Manual Scroll for L1, L2 & L3 Alarm LED Indication:- (Activated by A-02s)