PV211 - Pneumatic Hand Pump - DESCRIPTION
by Druck 

The PV211 Pneumatic Hand Pump is a lightweight, high quality combined pressure and vacuum hand pump. It has been designed to provide maximum pneumatic pressures efficiently and effortlessly. The PV 211 can be used as a portable Pressure Comparator in conjunction with various pressure indicating devices. This precision unit includes an adjustable over pressure protection system as standard. 

For complete pressure calibration solutions take a look also at:  GE Druck DPI 104 Calibration Kit or the GE Druck DPI 104-IS Calibration Kit