Vacuum Testing Gauge for all Gas and Diesel Engines

New Vacuum testing gauge with fittings in hard plastic case. This is a very nice gauge will a 4 inch diameter face that is easy to read from a distance. Use this on your diesel to test for vacuum pump operation and to isolate major problem areas. Use this on your gas engine to check for intake leaks, valve timing problems, ignition timing, and fuel injection problems. Can also test low pressure fuel pumps. Gauge reads to 28 inch Hg Vacuum and 0-10 psig pressure.

PLEASE NOTE: This gauge can only test for a working vacuum source. It cannot test for vacuum leaks in individual vacuum components, such as door lock actuators, fuel shut off valve, climate control actuators, etc. To isolate leaks in individual vacuum components you will need a hand pump tester.

For our advanced vacuum tester that includes a hand pump to test individual components please CLICK HERE.