CTEC2421 AC/DC Digital Power Meter 數字功率計

CTEC2421 AC/DC Digital Power Meter

數字功率計

Measurement Items

V/A/W/VA/VAR/PF/Hz/CF

Features

• 3 displays Simultaneous
• True RMS V, A,W (10~10KHz)
• Auto calibration via computer
• Data Hold / Range Hold function
• High immunity to external noise
• CT ratio(1 ~ 9999)
• Power is AC 90 ~260V, 50/60Hz
• RS-232 , RS485  interface

Application

• Green computers, monitors
• Switching Power Supply
• Electric household appliance
• Motors, Transformers
• Lighting Fixtures

Measuring instruments