Nagman instruments and electronics pvt ltd manufactures advanced microprocessor based smart pressure calibrator, model mpc. It is specially designed and developed for checking & calibration of pressure / differential pressure gauges / indicators, pneumatic receiver gauges, control valves, pressure transmitters / transducers etc. This advanced microprocessor based smart pressure calibrator operates on 9v battery. Some key features of this advanced microprocessor based smart pressure calibrator are as follows :