niceEshop(TM) 12V/24V Digital LCD Cigarette Lighter Auto Car Voltmeter / Gauge Voltage Volt Meter -Black

Car Battery voltage monitor:
1>Normal value: DC 12.2-12.8V.
2>Lower than 11.6V: need to close/reduce the loads, and launch engine charging as soon as possible.
3>Lower than 10V: the generator may not be able to start.
Car Generator voltage monitor:
1>Normal value: DC 13.4-14.8V.
2>Lower than 13.4V: Will not be able to charge the battery, please check the generator belt and the car loads.
3>Higher than 14.8V: Power generation excessive, easy to damage the battery and the loads , please check the generator regulator.
Notice: automotive ignition instant, please don't let the voltmeter to stay in the socket.

Package Include:
1 x Digital Voltmeter

Please note:
1> niceEshop(TM) is a registered trademark and the only authorized seller of niceEshop branded products.
2> niceEshop provide you various kinds of great products at the lowest possible prices, welcome to our store and get what you want !!!
3> niceEshop highly appriciate all customers' opinions to improve the selling ,also if anything you unsatisfied, pls contact our customer service dapartment for probable best solution.