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6-in-1 Digital Power Meter AC Energy Monitor This 6-in-1 digital power meter is designed for real-time electricity monitoring in home, shop, office, school, market, laboratory, factory and distribution box systems. With a large HD color LCD screen, it can display voltage, current, active power, accumulated energy, frequency and power factor at the same time, helping you check power usage more clearly. 6-in-1 Power Monitoring One screen shows 6 important electrical data: Voltage Current Active Power Accumulated Energy Frequency Power Factor It is useful for monitoring high-power equipment such as air conditioners, refrigerators, freezers, water pumps, heaters, machine tools and other electrical appliances. By checking real-time power and accumulated kWh data, you can better understand electricity consumption and reduce unnecessary power waste. HD Color LCD Display The large color LCD screen with backlight is clear and easy to read in dark or bright environments. The display helps users quickly check multiple power data from one screen. High Precision & Safe Material Built with a high-precision chip for stable measurement. The shell is made of flame-retardant ABS material, suitable for electrical panel installation and long-term power monitoring use. Data Reset & Memory Function Supports data reset function. Accumulated energy data can be stored when power is off, making it convenient for long-term electricity usage monitoring. 35mm DIN Rail Installation Compact size and standard 35mm DIN rail mounting design make it easy to install inside a distribution box. Suitable for home electrical panels, shop power boxes, factory control panels and electrical monitoring projects. Specifications Product Name: 6-in-1 Digital Power Meter Active Power: 0.0–30000W Electric Energy: 0.00–99999kWh Voltage: AC 40.0–300.0V Current: AC 0.00–100.0A Frequency: 45.0–65.0Hz Power Factor: 1.00–0.00PF Accuracy: 1% ± 2 digits Measurement Speed: About 2 times per second Size: 54 × 80 × 64mm Inst