HAND PUMP Features: Vernier Allows Precise Adjustments Tester is equipped with a 24-inch (60.95cm) rubber hose The reference gauge is mounted on the body manifold with a swivel fitting for easy viewing A vent valve is provided for quick and positive shut-off and pressure release with 0.25 inch NPT connector for connecting to the instrument under test The Ametek Jofra T-971 Pnuematic Calibration hand pump generates up 0 to 60 psi for pressure device calibration. The Ametek T-971 pneumatic pressure pump features an extended range vernier adjustment for precisely controlling pump pres-sure and comfortable pistol grip handle. Includes: Ametek T-971 Pneumatic Pressure Hand Pump