Equus Vacuum / Fuel Pump Tester – Model 3220 Professional diagnostic gauge for testing engine vacuum and fuel pump performance on gasoline engines. Features (per packaging): • For all gasoline engines • Large 2-1/2” easy-to-read dial • Dual calibrated, color-coded scales • Precision Bourdon tube movement • Adjustable zero point • Instructions included Great for diagnosing: • Fuel pump issues • Vacuum leaks • Engine performance problems Item is brand new in original sealed packaging. You will receive exactly what is shown in the photos.
