New Diaphragm Construction Gives Greater Accuracy & Higher Robust Performance

Enlarged graduations for accurate readings. Checks for leaky valves, timing, fuel pump vacuum and pressure, fuel line leakage etc.

Equipped with 4ft (1.2m) of rubber hose with 1/4" NPT x 1/4" tailpiece, 1/4" x 1/8" and 3/8" x 1/8" NPT reducing bushes. Supplied with protective rubber guard.

  • Range:
    • 0 to 30Hg (0 to 70cmHg) Vacuum.
    • 0 to 14psi(0 to 1.1Kg/cm2) Pressure.
  • Gauge Diameter: 4" (100mm) with rubber guard.
Barcode # 9322159944280