Features 1、Rich Function Design: It is mainly used to test the current of the wire and electricity consumption, current measuring ranges: 0.2-80A. 2、Power Statistics: Tuya automation device, can monitor most home appliances, easy to satisfy with multiple usages scenarios, avoids abnormal power usage. 3、APP Application to Access: Tuya and SmartLife APP control, you can check the operating status of devices at any time through the application to ensure the safety of electricity consumption. 4、Automation Function: It allows to make a scene for this device working with other tuya devices. Compatible with Alexa, Home for easy voice control, you can achieve voice control and enjoy the convenience of technology. 5、Easy Installation: Compact size, adopts universal 35mm standard guide rail installation, no screws required, no wires to remove, reliable and economical. 6、Wide Applications: Application scenarios, suitable for household appliances management, remote management, housing rental use, industrial control equipment use, intelligent upgrade of power distribution equipment, etc. Specification This power meter support for real-time monitoring of power consumption and the current of the wire, avoids abnormal power usage, with the current measuring ranges of 0.2-80A. for Tuya and for SmartLife APP control, you can check the operating status of devices at any time through the application to ensure the safety of electricity consumption. You can achieve voice control and enjoy the convenience of technology. Specifications: Name: Power Meter Material: plastics Current measurement ranges: 0.2-80A(1CH) Operation frequency: 2.412GHz-2.484GHz Working temperature: -10℃ to 40℃ Protocol: WIFI IEEE 802.11b/g/n Operation ranges: ＜100m IP rating: IP20 Item size: 39.2 * 39.2 * 18mm / 1.54 * 1.54 * 0.71in Package size: 104 * 103 * 40mm / 4.09 * 4.06 * 1.57in Package List 1 * Power Meter