Item Type: Digital Display Power Monitor <br>Commodity Material: ABS <br>Measuring Voltage: AC80-300V <br>Measuring Current: 0-20A <br>Measuring Power: 0-4.4KW <br>Measuring Energy Consumption: 0-999KWH <br>Measuring Frequency: 40-65Hz <br>Power Factor: 0-1PF <br>Overload Alarm: Can Be Set <br>Voltage Alarm: Can Be Set <br>Wiring Type: Barrier Terminal Block <br>Installation Method: Embedded<br>1、The product can measure functional voltage, current, power, energy consumption, frequency, power factor, and has powerful functions. <br>2、It has multiple functions such as resetting the power button and saving data when the power is off. <br>3、This instrument can be widely used in distribution boxes, small household distribution boxes, etc. <br>4、Large screen LCD display can display voltage, current, etc. at the same time, without controlling or affecting the load in any way. <br>5、The blue backlight can be turned on or off manually, making it more convenient for you to use.This product has no waterproof function and can only be used indoors in a dry environment.1 x AC Digital Display Meter