Feature: This product adopts transparent shell, which is convenient to observe the operation status of electronic components inside the meter. LCD backlight display is used to read data clearly. The power consumption of the product is very low. The theoretical power consumption is less than or equal to 2 W. The product has stable performance and can run steadily in the range of -20-55 degrees Celsius. Products are widely used in power metering systems. Specification: Model: DTM024 Voltage: 3x220/380V Current: 3x20 (80) A Accuracy level: 1.0 Standard: IEC62052-11 IEC62053-21 Frequency: 50 Hz Pulse constant: 400imp/kWh Display: LCD 6+2 Power consumption: 2W, 10VA Starting current: 0.004lb Working temperature -20~55C Storage temperature: -25~70C Working voltage: 0.9-1.1 rated voltage Maximum voltage: 0.8-1.15 rated voltage Annual average humidity value: 75% Creep: less than 1 pulse when the rated voltage is 115% or no current Shell color: White Weight: 399g / 14.0oz Package list: 1 * Electric Power Meter