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 Model T-970 pneumatic pressure pump features an extended range vernier adjustment for precisely controlling pump pressure and comfortable pistol grip handle.  It also features a pressure range of 0 to 40 bar / 0 to 580 psi. Includes: Ametek Jofra T-970 Pneumatic Hand Pump, 0 to 580 PSI Specifications: Range: 0 to 580 PSI Type: Pneumatic Test medium: Air Operation: Scissor O Rings: Buna-N Wetted Parts: Anodized aluminum, nickelplated brass, stainless steel, nylon Test Connections: 0.6 m / 24 in hose with 1/4” BSP and NPT female terminations Size: 8.5x4.8x2.4 in / 21.6x12.1x6.2 cm Weight: 1.4 kg / 3.0 lb