100 percent brand new and high qualityFeatures:It can directly and accurately measure the energy consumption of active electric energy.6 and 2 digits LCD display shows the total power consumption.It features high reliability, small size, light weight, beautiful appearance, advanced technology, and guide rail installation.It has good anti-electromagnetic interference, low power consumption, high precision, high overload, high stability, anti-electric stolen and long life.This meter is suitable for measuring single-phase AC active power with a rated frequency of 50 Hz or 60 Hz, and is used for indoor fixed installation, apply to the environment temperature of -25C-55C, relative humidity 95 percent , and in the air does not contain corrosive gases, and avoid dust, mold, salt fog, condensation, insects, etc.Specifications:Material: ABSReference Voltage: 380VReference Current: 5(100)(A)Accuracy Level: 1.0Rated Frequency: 50 or 60HZConstant Pulse: 400imp or kWhDisplay: LCD 6 and 2Power Consumption: 2W, 10VAStarting Current: 0.04 percent Maximum current: 100AOperating Temperature: -20 - 55Storage Temperature: 25 - 70Operating Voltage: 0.9-1.1 Rated VoltageUtmost Voltage: 0.8-1.15 Rated VoltageAverage Humidity Value of Year: 75 percent Type: Three Phase Four Wire Electronic TypeSize: app.9.0 cm x 7.0 cm or 3.54 x 2.76 inColor: As pictures shownQuantity: 1pcNote:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank youPackage includes:1 x Energy Meter (other accessories demo in the picture is not included.)