2 in 1 car truck bus voltmeter & thermometer display, 12v 24v battery voltage temperature meter

- Dual Functions: Display simultaneously in-car temperature and car battery jar voltage.
- With external and bendable temperature sensor.
- Safety: Built-in fuse allows safe usage.

- Features:
- Installation: insert the jack of the product into a cigar socket
- Power source: car cigarette lighter
- Display color : red+blue
- With high bright LED, clearly seeing the display
- Electric current: 100mA or less
- Voltage available: DC12~24 V
- Diameter : 4 cm, length : 7.7 cm
- Weight: 26g

Function 1 - Car battery voltmeter
① Insert this product into the car cigarette lighter socket, the car battery voltage will display on the screen.
② It can be used for DC 12V car, SUV, or for DC 24V truck, bus.

Function 2 - In-car thermometer
① can be measured inside the car temperature from -10 ℃ to 80 ℃
② To accurately measure the temperature, the temperature sensor is external to the outside of the product.
When using it, you should bend the sensor to avoid it touch any heating parts in the car which may affect the measurement results (such as the part exposed to the sun).

Package include:
1x 2 in 1 car battery multimeter ( voltmeter & thermometer )