
The AutoMeter Cobalt vac/boost gauge is a 2-5/8-inch mechanical instrument that measures vacuum and boost for tuning and monitoring turbocharged or naturally aspirated systems. It uses a patented, high-precision Bourdon tube movement for repeatable accuracy and requires no electrical hookup thanks to a 1/8" NPT pressure connection. Modern blue LED through-the-dial lighting improves night visibility, and the kit includes 1/8" NPT fittings and a nylon line for straightforward installation and durable service in demanding environments.
AutoMeter Gauge Vac/Boost 2-5/8in. 30Inhg-45PSI Mechanical Cobalt