1、Clear LCD Display: The voltage, current, active power and electricity consumption will display on the LCD screen clearly, you can read it anytime. 2、Remotes Viewing: After connecting with the Tuya APP on your mobilephone properly, you can check the data on your mobilephone easily, even if you are far away from home. 3、Preferred Material: This intelligent meter is made of insulating flame-retardant material, safer to operate and can provide a long service time. 4、Intelligent Chip: The fine quality chip for accurate current measurement, let you know the electricity consumption of your home at any time. 5、The WiFi power acquisition module is 2P structure, single-phase power supplys mode, and this product should be installed in an environment with protective measures such as waterproof, moisture-proof, and sun-proof, such as indoors, waterproof distribution boxes, etc. This Tuya WiFi power collection module meter embodies the latest design concepts and manufacturing technology, and has the characteristics of compactness, long service time, modularization, diverse collection, and accurate data. It is suitable for AC 50Hz, rated voltage 230V, and rated current to 63A for the functions of voltage collection, current collection, power collection, and total power consumption calculation. Real-time display of electrical parameters and statistical data on the user APP interface. Features: Clear LCD Display: The voltage, current, active power and electricity consumption will display on the LCD screen clearly, you can read it anytime. Remotes Viewing: After connecting with the Tuya APP on your mobilephone properly, you can check the data on your mobilephone easily, even if you are far away from home. Preferred Material: This intelligent meter is made of insulating flame-retardant material, safer to operate and can provide a long service time. Intelligent Chip: The fine quality chip for accurate current measurement, let you know the electricity consumption of your home at any time. The WiFi power acquisition module is 2P structure, single-phase power supplys mode, and this product should be installed in an environment with protective measures such as waterproof, moisture-proof, and sun-proof, such as indoors, waterproof distribution boxes, etc. Specifications: Material: ABS Rated voltage: AC230V Rated frequency: 50Hz/60Hz Maximum current: 63A Standby power consumption: ≤1W Number of poles: 2P (single-phase electricity) Product size: 81mm×36mm×66mm Limit working temperature: -40℃~+70℃ Limit working humidity: ≤80%RH Wireless standard: WI-FI 2.4GHz 802.11b/g/n Package size: 88 * 72 * 41mm / 3.5 * 2.8 * 1.6in Package weight: 160g / 5.6ounce Packing list: 1 * Metering Energy Meter​ 1 * Metering Energy Meter​