Holiday Notice: We will have our Chinese Spring Festival holiday from 11th Feb 2018 to 24th Feb 2018. Orders paid during these days will be shipped on 25th Feb 2018. Many thanks for your support! Happy Chinese New Year!
It is a Metering socket, Power measuring instruments,It has small size,high efficiency, long term stable and reliable quality,easy installation and use,Applied : Voltage measurement for power supply, Check electricity consumption, Measure real-time running power, Check electricity cost, Monitor operation condition of electricity appliance, Check running time of electricity appliance,And other platforms.