
The Autometer Phantom 52mm vacuum/boost gauge measures vacuum and boost for forced-induction engines using a digital stepper motor for fast, accurate readings and smooth needle response. It auto-calibrates at startup to offset altitude and barometric changes and includes an advanced MAP sensor and wiring harness for installation. It's intended for gasoline engine applications where precise boost monitoring is required.
Autometer Phantom 52mm 30 in Hg-Vac/15PSI FS Electronic Vacuum/Boost w/ Peak Memory & Warning Gauge