Made of flame-retardant materials for enhanced safety and reliability; equipped with a high-definition LED LCD screen with bright colors and wide viewing angle for accurate and intuitive data reading. The D52-2066 DIN-rail digital multifunction meter displays six electrical parameters such as AC voltage, current, active power, power factor, frequency, and electric energy in real-time. Tuya WIFI connectivity enables remote monitoring, allowing users to view real-time data such as voltage, current, power, and kWh via smartphone, supporting efficient electricity consumption management. Users can easily access daily, monthly, and yearly electricity usage statistics. Simple to install on a DIN rail; wiring can be completed without the need for a professional electrician. Suitable for homes, rental properties, hotels, offices, shopping malls, and other locations for power measurement applications. Offers strong versatility, easy installation, and user-friendly operation. Color: White Material: Plastic Type: A: WIFI model Voltage Range: 40-300V built-in Measurement Accuracy: 1% AC Voltage Range: 40.0-300.0VAC AC Current Range: 0-100.0A, display resolution 0.01A Frequency Range: 45.0Hz-65.0Hz Power Factor Range: 0.00-1.00PF Active Power Range: 0-45000W; display resolution 0.1W for 0-9999.9W, 1W for higher values Energy Measurement Range: 0-99999kWh; resolution 0.01kWh for 0-999.99kWh, 0.1kWh for 1000.0-9999.9kWh, 1kWh for 10000.0-99999kWh Measurement Speed: Approximately 2 times per second Installation Type: DIN-rail Note: Slight variations may occur between batches, which do not affect normal use. Package Contents: 1 x Digital Display Electricity Meter Only the items listed are included; other accessories are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance: +/- 1-3cm.