This product is used to test the capacity of batteries, discharge and age power adapters, and detect the voltage, current, and other parameters of DC power supplies.Display Type: Analog and DigitalDIY Supplies: ELECTRICALElectrical parameters:Voltage measurement range under test voltage power supply mode:8~ 240VVoltage measurement range in voltage supply mode: 0 ~ 240V power supply voltage: 9-12VMeasuring power range: 0 ~24000W (0 ~ 24 kW)Measuring current range: 0.1~ 100ANote: Random color, 't accept the specified color.Material: plasticcolour: blackPackage Contents:1 x 2.4 inch DC color screen voltmeter1 x 2.54MM terminal temperature probe1 x 100A shunt1 x power supply cable1 x 5PIN terminal cable (some accessories have random colors)Only the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.