Lets you know if your motorcycle's charging system is working with just a glance
Green LED indicates normal operating range of 12.5 to 14.5V
Amber LED warns the bike is not charging
If reading drops below 10V or exceeds 15V, flashing red LED alerts the rider
Simple two-wire connection
Gauge measures approximately 2" L x 3/4" W x 3/16" H; daylight sensor automatically adjusts LED brightness
