

⚡ Stay ahead of the pack with precision that lights up your ride!
The Auto Meter 4391 Ultra-Lite Electric Voltmeter Gauge combines race-proven air-core technology with versatile 12V/16V compatibility and traditional incandescent lighting. Designed for quick, accurate voltage monitoring, it includes a full installation kit and features a lightweight, compact design with high-contrast dials—making it the go-to choice for both street and race car enthusiasts.

| Brand | Auto Meter |
| Material | Plastic |
| Item dimensions L x W x H | 20 x 15 x 13 Millimeters |
| Item Weight | 181 g |
| Voltage | 12 Volts |
| UPC | 046074043918 785422515270 |
| Global Trade Identification Number | 00046074043918 |
| Manufacturer | Auto Meter |
| Model | Auto Meter 4391 Ultra-Lite Electric Voltmeter Gauge, Regular, 2.3125 in. |
| Product Dimensions | 2.03 x 1.52 x 1.27 cm; 181.44 g |
| Item model number | 4391 |
| Exterior | Smooth |
| Manufacturer Part Number | 4391 |
| OEM Part Number | 4391 |
| Size | 2 1/16" - Short Sweep/Electric |
| Colour | Green,Red |
| Assembly Required | No |
| Bulb Type | Incandescent |
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