• 100% brand new and high quality

• Quantity: 1

• Voltmeter Socket

• Input voltage:12V-24V

• Measure voltage: 6 ~ 33V

• Lights color:-BLUE

• Size: 3.5 x 2.7cm(L x D)

• Used to monitor the storage-battery voltage, 

• with reverse connection 

• protection function, line will not burn.

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