【Real-time Power Monitoring】Monitor electricity usage in real-time through the Smart Life/Tuya Smart app, providing instant access to energy consumption data 【High Current Capacity】Capable of measuring currents from 0.2A up to 80A, suitable for a wide range of household and light commercial applications 【Wi-Fi Enabled】Utilizes Wi-Fi technology for seamless integration with your smart home ecosystem, allowing for remote monitoring and control 【Compact Design】With dimensions of just 39x39x19mm, this device easily fits into existing electrical setups without requiring significant space 【Wide Voltage Compatibility】Operates on AC 100-240V at 50/60Hz, making it suitable for use in various countries and electrical systems Specifications: APP: Smart Life/Tuya Smart Dimensions (WxDxH): 39x39x19mm Voltage: AC 100-240V 50/60Hz Measurement range: 0.2 to 80A Operating frequency: 2.412MHz~2484MHz Operating temperature: -10℃ +40℃ Protocol: Wireless network IEEE802.11b/g/n Operating range: <100m IP rating: IP20