12,20 Eur incl. VAT

In stock! Product is in stock and will be shipped usually next working day!

The onboard voltmeter 34530A is designed to prevent battery malfunctions and to control the charging of your car More >>

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.

Technical parameters:

- measured voltage: 6-30 V

- mounting hole: 29 mm

- LED display color: red

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