Features BIDIRECTIONAL ENERGY MONITORING: Real time monitoring of voltage, current, power, and total kilowatt hour consumption via app. (Current range 0.25A to 80A) POWER STATISTICS: With this energy meter, you can easily check current, power, voltage anytime, record daily and monthly bills, analyze expenses, and save money. SCENE CREATION: Easily set conditions on app for TUYA devices to control others based on power consumption levels. OVERLOAD SECURITY: You can set threshold values of the energy meter for automatic cutoff when current exceeds the limit. USER FRIENDLY DISPLAY: Electricity meter features large LCD screen with adjustable backlight, 1 second refreshing time, manual or automatic scrolling display support. 1. BIDIRECTIONAL ENERGY MONITORING: Real time monitoring of voltage, current, power, and total kilowatt hour consumption via app. (Current range 0.25A to 80A) 2. POWER STATISTICS: With this energy meter, you can easily check current, power, voltage anytime, record daily and monthly bills, analyze expenses, and save money. 3. SCENE CREATION: Easily set conditions on app for TUYA devices to control others based on power consumption levels. 4. OVERLOAD SECURITY: You can set threshold values of the energy meter for automatic cutoff when current exceeds the limit. 5. USER FRIENDLY DISPLAY: Electricity meter features large LCD screen with adjustable backlight, 1 second refreshing time, manual or automatic scrolling display support. Spec: Item Type: Electricity Meter Material: ABS APP: for Smart Life, for Tuya Smart Version: for Zigbee Product Size: Approx. 126 x 98 x 80mm / 4.96 x 3.86 x 3.15in Supported Current Range: 0.25A-80A Rated Voltage: AC3 X 230 400v Input Voltage: 85-270v Operating Temperature: -25℃ to 55℃ Wireless Type: for Zigbee 3.0 2.4ghz Meter Function: Real Time Monitoring Of Power Product Characteristics 1. Real time monitoring of voltage, current and power consumption of each phase 2. Electricity statistics. Check the most electricity consumption at any time 3. Remote control relay switch 4. Support a pulse optical coupler socket interface, pulse output parameters can be set 5. Support for RTU 6. Rich Features: Home automation settings and scene creation PackageList: 1 x Electricity Meter 1 x Manual Package List 1 x Electricity Meter 1 x Manual