1 inch LED Display Cigarette Lighter Electric Voltage Meter for Auto Battery, Blue Light(Black)

1) Car battery voltage display

2) With high brightness of LED there is no difficulty in seeing the display

3) Powered by car cigarette lighter charger (DC 12 / 24 V)

4) Installation: insert the jack of the product into a cigar socket

5) Electric current: 100mA or less

6) Voltage available: DC12/ 24 V

7) Product size: 6cm x 3.3cm x 3.3cm