AutoMeter 2-1/16" Voltmeter 8-18 Volt - Prestige Black Diamond 21411307 This allows easier access to

This allows easier access to and from the vehicle

Reverse Seam for Superior Comfort and Feel

4-3/8 x 2-5/8 in

The smaller nozzle design helps accelerate airflow into the helmet

AutoMeter 2-1/16" Voltmeter 8-18 Volt - Prestige Black Diamond 21411307 This allows easier access toKeep tabs on the health and output of your vehicles electrical system safely and accurately. With a patented air core meter movement, this gauge operates with category defining accuracy anywhere from 8 18 volts on negative ground electrical systems. Installation is simple and it can keep you from being stranded on the side of the road. Modern white LED through the dial lighting provides clear visibility during nighttime use 12 And 16V Compatible