Exact Pressure Measurement and Monitoring are Must in Applications Crucial to Operational Safety of Machinery and Industrial Installations. Regular Inspection of the Pressure guages / sensor / transmitters / indicators Used in these Applications is Absolutely Essential for Economic and Technical – Safety Reasons and is Already Prescribed as Obligatory in Many Sectors. “SANSEL” PCAL 1300 / 1 is a Micro controller Based Precision Pressure Calibrators Generates True Reference Pressure. Connect the guage to be Calibrated in the Calibrator. Set the Pressure using respective pump.