
The AutoMeter 66.7mm mechanical boost/vac gauge features a patented Bourdon tube movement for precise, durable readings without electrical hookup. A simple 1/8" NPT pressure connection powers the gauge, and the kit includes 1/8" NPT fittings, nylon line, T-fitting and vacuum fitting, plus bulb, socket assembly and mounting hardware. Traditional incandescent perimeter lighting improves dial visibility for straightforward installation and use.
Autometer Ultra-Lite 66.7mm 30 PSI Mechanical Boost Gauge