We make very high accuracy Dead Weight Pressure Gauge Tester of the accuracy levels of ± 0.25% and better for precision testing applications and for meeting the needs of the international market. Application: Calibration of industrial Dead Weight Pressure Gauge Tester, Pressure Gauge, Vacuum Gauge , Pressure Transducers, Transmitters, Transfer Standards , Pressure Switch, Recorders etc. in labs and direct, high accuracy measurement of pressure in system and processes, Hydro testing in Pipeline applications etc.