
Autometer Sport-Comp 2-5/8" mechanical boost/vacuum gauge measures up to 30 inHg/30 PSI using a high-precision Bourdon tube movement and requires no electrical hookup. The gauge includes 1/8" NPT fittings, a nylon line kit, and mounting hardware, offering a traditional illuminated dial and proven mechanical accuracy for boost and vacuum monitoring in street or race vehicles where electrical-free operation is preferred.
Autometer Sport-Comp 2-5/8in 30 IN HG/30 PSI Mechanical Boost/Vacuum Gauge