2 In 1 Car 12V Red Blue Dual Display LED Thermometer & Voltmeter

Monitor your vehicle battery and alternator voltages and avoid getting caught with a flat battery.

Vehicle normal battery voltages with car engine running and healthy alternator - 13.8V to 14.5V

Vehicle normal battery voltages with vehicle engine not running - 11.7V to 12.6V

Description

100% Brand New.
Body Color: Black
Thermometer range: 10 to 80C
Input voltage: DC 12V or 24V (Overvoltage protection with internal fuse) 
LED Dual Digital Thermometer(Red LED display) & Voltmeter(Blue LED display)

Operation

Simply plug into cigerette socket, almost instant confirmation of battery voltage and temperature will be displayed

Package Content:

1 x LED Dual Digital Thermometer Voltmeter in box