Street Address: Longgang
City: Shenzhen
Province: Guangdong
Country/Region: China
automotive
Contact info: Web: MSN: wilnow at hotmail.com Email: manager at wilnow.com automtive compression tester kit add622 works on computer-controlled and conventional vehicles professional bourdon tube gauge reads 0-30 inches vacuum and 0-10 psi pressure comes complete with hose and adapters necessaty for testing vacuum control and fuel pump scales are easy to read.and show both standard and metric scales overview check the mechanical condition of the engine check the vacuum control system function fine tune carburetion and timing for peak performance and maximum fuel economy test fuel pump pressure check for leaks in the intake manifold,manifold and head gaskets,piston rings,valves and vacuum lines scales vacuum:0-3- inches,0-70 centimeters pressure:0-10 psi,0-70 kilopascals