USD 12.95USD 24.91

Digital Single Phase Energy Meter Tester Electricity Usage Monitor AC 110V 40V~300V 100A Ampermeter Power Voltmeter

DIN-rail multi-function Digital meter can measure AC voltage,
AC current, active power, power factor, frequence and electric energy and the same time.
The meter have a colorful, full-view,
high definition LCD to display the measure parameters.

External CT

Accuracy:1％±2 words
Range: AC voltage: AC 40.0-300.0V AC Current:AC 0-100.0A,
the current resolution is 0.01A . Frequence:45.0Hz-65.0Hz Power Factor:0.00-1.00PF

Built-in CT

Protruding part size:54mmx45mmx16mm
Installation width=3P (DZ47/C45 air switch position) Electric Power: 0-450000W, the electric power resolution is 0.1W when measure electric power between 0-9999.9W, otherwise the electric power resolution is 1W.
Electric Energy: 0-99999kwh, the display of electric energy resolution is 0.01kwh when measure electric engery between 0-999.99kwh, the display of electric energy resolution is 0.1kwh when measure electric engery between 1000.0-9999.9kwh and the display of electric energy resolution is 1kwh when measure electric engery larger than 9999.9kwh

Built-in CT wiring diagram

When power on, the meter display the measure parameters.
When power on, you can press the button of SAM CK last for 5 seconds,
then the electric energy will to be zero and start to cumulate when release the button.
And when power off, the meter can save the value of electric energy and go on cumulating data when the meter power-on next.