
The AutoMeter Phantom 52mm mechanical vacuum/boost gauge uses a high-precision Bourdon tube movement for reliable accuracy without electrical input. The gauge measures vacuum to 30 in Hg and boost to 45 PSI via a simple 1/8" NPT pressure connection and ships with fittings and a nylon line kit. Traditional perimeter incandescent lighting illuminates the dial, and the mechanical movement is specified for durability in demanding environments.
Autometer Phantom 52mm 30in Hg-Vac/45PSI Mechanical Vacuum/Boost Gauge