This digital dual voltmeter displays voltage for main and auxiliary batteries simultaneously. The compact size allows installation in a wide variety of locations. Red LED display. IP65 rating. Injection molded nylon.
| Brand | Sea-Dog Line |
| Depth | 1-3/8" |
| Dia. | 1-7/16" |
| Hole | 1-1/8" |
| Volts | 10-48 |