3 in 1 12v Charger with Display

A favorite with Adventure riders. Simply plug it in to you 12v cigarette type plug and get a voltage read out, air temp read out and a USB port to charge your GPS or phone.

Use it in your bike or car.

• USB Output Voltage: DC 5.0-5.1V
• USB Output Current: 0-2.1A, built-in fuse
• Voltage measuring range: DC 8-40V, DC12V/24V
• Temperature measuring range: -10 ~ 80 °c
• Function 1 : Car/Bike battery voltage monitoring
• Function 2 : Universal USB charger, cell phones, digital cameras, tablet PC
• Function 3 : Ambient temperature measurement, -10 ~ 80 °c
• Display color : Red / Blue/ green
• Size:75mm x 40mm