Voltmeter, 8-16V DC, 2-3/4" Face from BLUE SEA SYSTEMS
Voltmeters give a “status report” on how charged your batteries are, especially when batteries have been idle for a few days or so. They also alert you to potentially dangerous deep discharges, and to even more hazardous overcharges. DC Voltmeter measures DC voltage from 8-16 volts and is accurate to ±3%. Display measures 2-1/2"square and requires a 2-1/16" mounting hole. AC Voltmeter measures AC voltage up to 150 volts and is accurate to ±3%. 5" square. Functions: Voltmeter .
$36.99