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Backlight for visibility during any riding condition
Customizable warnings for low voltage with flash alert alarm
Functions on key switch for external power if battery dies
Viewable from any angle
Trail Tech TTO Digital Voltage Gauge - Surface Mounted The TTO Digital Voltage Gauge allows easily monitoring of vehicle voltage 0. 0V - 63. 6V ensuring the battery is not being drained or over-charged. In the case of a charging issue, TTO will flash the backlight on and off to alert the rider to potential issues. TTO is a must for any vehicle with added electrical accessories. Backlight for visibility during any riding condition Customizable warnings for low voltage with flash alert alarm Functions on key switch for external power if battery dies Viewable from any angle