Equus Vacuum/Fuel Pump Tester

• Large easy to read 2 1/2" dial face with dual calibrated and color coded scales.
• 21" oil-resistant hose with universal conical adapter.
• Heavy-duty, precision Bourdon tube meter movement
• Complete illustrated instructions included

This compact and reliable tester can plug into vacuum and fuel lines to test for:

Fuel Pump Defects
Sticky or Burnt Valves
Late Valve Timing
Leaking Intake Manifold
Detects Improper Carburetor Adjustment