
The AutoMeter 2-5/8-inch Mechanical Vacuum/Boost gauge is a marine-ready instrument with a high-precision Bourdon tube movement for accurate 30 inHg to 30 PSI readings without electrical power. A front-sealed bezel and UV-protected dial paint improve resistance to water and sun, while traditional perimeter incandescent lighting provides clear night visibility. A simple 1/8" NPT pressure connection is used and fittings are available separately.
Autometer Marine White Gauge 2-5/8in Mechanical Vacuum/Boost Gauge 30INHG-30PSI