
The Autometer Ultra‑Lite II 52mm mechanical boost/vacuum gauge (30 in Hg / 20 psi) uses a precision Bourdon tube meter movement for accurate, durable readings without an electrical hookup. The kit includes 1/8" NPT fittings, nylon line, and mounting hardware for simple installation. Modern white LED through‑dial lighting improves nighttime visibility and the mechanical design suits street and race applications.
Autometer Ultra-Lite II 52mm 30 in Hg/20 psi Mechanical Boost/Vacuum Gauge