Reddit reviews SODIAL(R) LCD Cigarette Lighter Voltage Digital Panel Meter Volt Voltmeter Monitor for Auto Car Truck
We found 3 Reddit comments about SODIAL(R) LCD Cigarette Lighter Voltage Digital Panel Meter Volt Voltmeter Monitor for Auto Car Truck. Here are the top ones, ranked by their Reddit score.
Brand new and high quality. Color: black. Screen digital color: red. Installment: insert the jack of the product into a cigar socket.This digital gauge displays the voltage of batteries in the car. With high brightness of LED there is no difficulty in seeing the display. Powered by car cigarette lighter charger.Constantly monitor battery voltage, extend and protect the battery and engine life. Installment:Clean the Cigar socket. Insert the jack of the product into a Cigar socket.Attention:For DC 12V OR 24V CAR. Measuring range:DC 8V-30V+/-%1.2. What kind of batteries is healthy:.When engine running(do not drive), the LED display:. Between 13.5 to 14.5 (12V Car). Between 26.0 to 28.0 (24V Car).
How about something like
https://www.amazon.com/d/Voltmeter/Cigarette-Lighter-Voltage-Digital-Voltmeter/B0092KVYGI
If your not up to wiring something in.
Check battery to chassis electrical grounds. How old is the battery?
Ether connect a digital multimeter to the power port or get one of these:
https://www.amazon.com/Cigarette-Lighter-Voltage-Digital-Voltmeter/dp/B0092KVYGI
I would assume the vehicle voltage is dropping drastically either from a bad ground connection, faulty ground, or a massive short. Inspect any aftermarket stereo wiring very closely.
I have a cigarette lighter voltage meter.
No idea how much amp draw there is. Im also not familiar with a lot of this. Wish I could provide more information.
I run my stereo mainly driving. But I occasionally park and blast it to show off. When I turn it all the way up the voltage drops too about 9 or so. Of course I don't let it run for long, as that can cause damage to speakers.
According to my cigarette volt meter, my battery stays steady at 14 volts unless I turn it all the way up. But I usually only turn it up to 15-25. (max being 62) and that drops it to around 13-13.9 volts.