The AutoMeter Phantom II mechanical vacuum/boost gauge is a 2 1/16" instrument using a high-precision Bourdon tube movement to read -1 to +2 bar. It requires only a 1/8" NPT pressure connection—no electrical system required—and includes fittings and a nylon line kit. White through-the-dial LED lighting aids night readability while the mechanical movement prioritizes long-term accuracy and durability.
Autometer Phantom II Gauge Vac/Boost 2 1/16in -1 - +2 Bar Mechanical Phantom II