This Traqc-5 P40 pneumatic hand pump finds wide acceptance for testing, adjusting and calibrating pressure sensor & gauge, pressure switches, safety valves and various pressure device applications. With this handpump you can accurately generate vacuum and pressure for each point between -0.95 bar and 40 bar. This pump being compact and rugged is ideal for field use. Simple design and construction ensures long service life. Together with a case, hoses, adaptors, and a Traqc-1 DPG manometer, this is an effective aid to perform the necessary test and calibration tasks quickly.