Description: The onboard voltmeter 34530blue is used to prevent battery malfunctions and to control the charging of your car
Product code: 34530blue
With a voltmeter you get permanent information about the condition of your battery, which is usually not possible in cars because these indicators are missing.
Connection using two 6.3 mm connectors marked with +/- (observe the polarity of the connection or the device may be damaged).
Recommendation: Put a 500 mA fuse before the voltmeter.
- measured voltage: 6-30 V
- mounting hole: 29 mm
- LED display color: red