
The Autometer Phantom II 2-5/8" electric voltmeter is a compact instrument that monitors vehicle electrical output with a patented air-core meter movement for accurate readings. Compatible with negative-ground electrical systems and usable across roughly 8–18 volts, it features modern white through-the-dial LED lighting for nighttime visibility and includes mounting hardware and instructions for straightforward installation.
Autometer Phantom II 2-5/8in 18V Electric Voltmeter Gauge