Lang Tools Deluxe Vacuum and Fuel Pump Testers

Lang Tools' Deluxe vacuum and fuel pump testers come complete with 2 ft. of high-quality hose, plus three fittings to test all domestic and foreign cars and trucks with gasoline engines. The 3 1/2 in. compound gauge has a multicolor dual scale dial with ranges from 0-10 psi/0-0.7kg/cm2 pressure; and 0-28 in Hg/0-70cm Hg vacuum. The handy hook enables technicians to hang up the gauge and hose assembly to free their hands. These vacuum and fuel pump testers will assist in diagnosing a variety of problems, from fuel pump pressure to a leaky intake manifold, restricted exhaust systems and turbo pressures, incorrect timing, heating and air conditioning controls, power brakes, emission control devices and more. Show Less