3 in 1 Digital LED Voltmeter Thermometer Battery Monitor Car USB Charger

Features:
100% Brand New and high quality
Function:
1. Digital thermometer suitable for 12V and 24V battery
2. Simply plug into cigarette socket，instant confirmation of battery voltage，low power consumption high light display.
3. Car-Mounted Charger.

Specifications:
Display Color:Blue/Red
Suitable for 12V and 24V battery.
Output voltage:5.0V.
Maximun output current:2.1A.
Body Color:Black

Package Included:
1 x 3 in 1 Digital LED Voltmeter Thermometer Battery Meter Monitor Car USB Charger