
The AutoMeter 52mm mechanical boost gauge features a precision bourdon-tube movement for reliable accuracy across gasoline and diesel engines. It requires no electrical hookup, using a 1/8" NPT pressure connection, and includes 1/8" nylon line, compression fittings, a 1/4" NPT adapter, bulb and socket, colored bulb covers, mounting hardware and instructions. Perimeter incandescent lighting enhances dial visibility.
Autometer Carbon Fiber 52mm 35 PSI Mechanical Boost Gauge