AutoMeter 2-1/16in. BOOST-VAC, -1/+2 BAR - 4903-M2

The standard in the industry, AutoMeter's Mechanical Boost/Vac Gauges have found their way into more builds than any other. Using a patented, high precision bourdon tube meter movement, there isn't another gauge on the market that can lay claim to the levels of accuracy or durability you'll find here. A simple 1/8 in. NPT pressure connection requires no electrical hookup for operation. Includes 1/8 in. NPT fittings and nylon line kit.