LED Display Cigarette Lighter Electric Voltage Meter for Auto Battery (DC 12/24V)

- Model: WF-021
- Car battery voltage display
- With high brightness of LED there is no difficulty in seeing the display
- Powered by car cigarette lighter charger (DC 12~24 V)
- Installation: insert the jack of the product into a cigar socket
- Electric current: 100mA or less
- Voltage available: DC12~24 V
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