4in 1USBCar Charger Voltmeter Monitor Thermometer Digital Display Feature:1. Newdesignwithdouble 3.1AUSBoutput, PTTCover-currentprotection, displaythevoltage, 2. Temperatureandcurrentalternatelybyeach 20seconds.3. Autopoweroffwhiletheinputcurrentoroutputcurrentisgreaterthanthesafetycurrent, pleaseplugoutwillworkingagain. Specification: Inputvoltage:DC12V-24 V Outputvoltage:DC5 V Outputcurrent:3.1 A Conversionefficiency:95% Voltagemeasuringrange:5V-25 V Currentmeasuringrange:0-3.1 A Temperaturemeasurementrange:-20degreesto+80degrees
Colour: Black, White Package Included:1 X Car Charger