Car Voltmeter Tester 3in1 Digital Voltmeter Thermometer Blue Red LED Display 12/24V 2.1A Cigarette Lighter USB Car Charger

Features
-100% brand new and high quality
-Can measure the voltage of your car to avoid excessive electricity
-Can measure the temperature inside your car and charge your phone quickly
-Compact design, easy to carry
-With temperature sensing head, can be bent and hidden
-Plug and play, convenient to use
-LED display, comfortable to look
-Good choice for you

Specifications
Input voltage: 12/24V
Working temperature: -20-60℃
Output voltage: 5V
Maximun output current: 2.1A
Measuring range: -9~80℃
Display color: Green + Red, Red, Blue + Red
Suitable for 12V and 24V battery, such as cars, SUVs, trucks, buses, etc.
Simply plug into cigarette socket, convenient to use

Note
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Slight color/pattern differences between batches.