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Amazon.com: bayite Pack of 5 Three-Wire Calibratable DC 0~30V Red Digital Mini Voltmeter Gauge Tester Mount Car Motorcycle Battery Monitor Volt Voltage Meter 0.36" Red LED Display Panel : Automotive
![2" 52MM Car Gauge Voltmeter with Blue LED Backlight 8-16V Voltage Pointer VOLT Meter for Universal Gasoline Car 12V - AliExpress 2" 52MM Car Gauge Voltmeter with Blue LED Backlight 8-16V Voltage Pointer VOLT Meter for Universal Gasoline Car 12V - AliExpress](https://ae01.alicdn.com/kf/Scd0a043898ab49dcb7a5967010cd049ak/2-52MM-Car-Gauge-Voltmeter-with-Blue-LED-Backlight-8-16V-Voltage-Pointer-VOLT-Meter-for.jpg)
2" 52MM Car Gauge Voltmeter with Blue LED Backlight 8-16V Voltage Pointer VOLT Meter for Universal Gasoline Car 12V - AliExpress
![So I got this volt meter for measuring battery voltage, and I'd like to use the included bulb. It looks like com. is already grounded, do I hook up pos. to a So I got this volt meter for measuring battery voltage, and I'd like to use the included bulb. It looks like com. is already grounded, do I hook up pos. to a](https://i.redd.it/so-i-got-this-volt-meter-for-measuring-battery-voltage-and-v0-3ssrxa8ev5z81.jpg?width=4032&format=pjpg&auto=webp&s=68eb980abfe19e87810ca971e77d4fa0f7e39b98)
So I got this volt meter for measuring battery voltage, and I'd like to use the included bulb. It looks like com. is already grounded, do I hook up pos. to a
![wiring diagram of 2 panel voltmeter for 3 phase voltage measuring. | Electrical wiring diagram, Basic electrical wiring, Electrical circuit diagram wiring diagram of 2 panel voltmeter for 3 phase voltage measuring. | Electrical wiring diagram, Basic electrical wiring, Electrical circuit diagram](https://i.pinimg.com/736x/80/78/42/8078427e38076e9a76eb6f9981d9f72a.jpg)