2in1 compact designed Car dual USB charger and voltmeter, great for charging and voltage checking. Unique water resistant & dustproof cover design. Red LED indicator, easy to read the voltage value in dark. 2.1A, 1A Output USB for charging your cellphone, GPS, iPad, iPod, Tablet, etc. Universally fits most DC 12V/24V Cars, Vehicles, SUVs, Motorcycles, ATVs, Boats, Marines, etc. CE certified.
Specifications:
Material: ABS Plastic Color: Black LED Color: Red Input voltage: 12V - 24V USB Output: 5V/3,1A Operating temperature: -45C~+70C ( WATERPROOF)