Feature:1. Large Screen Display: Equipped with a large screen display, convenient for reading, the DC power meter can switch functions for query.2. Backlight Setting: The backlight of the DC multifunction power meter can be set, and the backlight setting can be saved when the power is turned off.3. Uses: The DC power meter can measure voltage, current, power and other multifunction devices. It is easy to operate and easy to use.4. Switchable Function: The button on the side of the meter display can switch the content of the multifunction statistical area in the following categories: AH, WH, Ap, Vm, Wp.5. Wide Applications: Wide range of applications, widely used in solar energy systems, industrial assembly lines, automobiles, etc.Specification:.Item Type: DC Power MeterMaterial: ABSWeight: Approx. 92g / 3.2ozProduct Size: Approx. 9.3 x 6 x 2cm / 3.7 x 2.4 x 0.8in100A Input Voltage: 0-60v150A Input Voltage: 0-60v200A Input Voltage: 0-60v100A Current: 100A150A Current: 150A200A Current: 200AUses: Solar Energy Systems, Industrial Assembly Lines, Automobiles, Etc.Package List:1 xDC Power Meter1 x English User Manual