DF-01-PTV 3 in 1 Red LED Display Digital Thermometer + Car Battery Monitor + Cigarette USB Charger

1. Brand new and high quality.

2. 3 in 1 functions: USB charger + car thermometer + battery voltage.

3. Suitable for 12V and 24V battery.

4. Voltage and temperature display automatically changed.

5. Output voltage: 5V.

6. Maximum output current: 2.1A.

7. Digital Thermometer: -10~80C temperature measurement.

8. Digital Voltmeter: Simply plug into cigarette socket, instant confirmation of battery voltage.

9. Car Mounted Charger: Can charge for phone, digital camera, iPad.

10. Low power consumption high light display.

11. Size: 7.5*4*4cm

12. Weight: 28g