Voltmeter with USB connection and thermometer 3 in 1

Voltmeter with USB connection and thermometer

High quality product.

Includes USB connection.

Digital thermometer at 12V and 24V.

Measurement: -9 ~ 80

Characteristic voltmeter for its easy use.

Connection at the vehicle cigarette lighter outlet.

Low consumption and high light resolution screen.

Automatically charges in the car's cigarette lighter or 12V socket

High quality product.

Technical data:

Voltage: 12V and 24V.

Output voltage: 5.0V.

Maximum output current: 2.1A.

Led Color: Red

Size: 4.6cmx8cm