PRO 531 5.6″ LCD colour display, shock-proof shell structure.
Simultaneously measures 4-channel Current (ABC three
phase and neutral wire current), 4-channel Voltage (ABC
three-phase voltage & neutral line voltage to ground),
Peak Value of Current Voltage, Max/Min, Three Phase
Imbalance Factor, Short-time Voltage Flicker, Transformer
K Factor, Active Power, Reactive Power, Apparent Power,
Power Factor, Displacement Power Factor, Total Harmonic
Distortion & Harmonic, etc., display Real-time Waveform,
Harmonic Ratio Bar Charts of Current Voltage; dynamically
capture instantaneous change of Voltage Current,
monitoring Starting Current & Power Parameters, Alarm
List, Trend Charts, Data Logging. Adopts DSP + ARM double
processor architecture.