Function 1 - car battery voltage monitoring

1. plug to the car cigarette lighter socket, display vehicle battery voltage will be on the screen.

2. Can be used for 12V car, SUV, also can be used for 24V truck, bus.

Function 2 - car temperature measurement

Can measure the temperature of 14℉~176℉ inside the car.

In order to accurately measure the temperature, the temperature sensor outside the product, the use of the sensor can be bent, to avoid the possible impact of the measurement results of the car heating parts (such as the position of the sun exposure).

Package Include:

1x 2in1 Red&Red Car Voltage Temperature meter