Vaiseshika Electron Devices offers Precision Pressure Calibrator: PC 700+. Vaiseshika Electron Devices Quality Management System is ISO 9001:2000 compliant. The Precision Pressure Calibrator: PC 700+ is a hydraulic pressure calibrator, distinguished by high accuracy of measurement & compact type of construction. Exact adjustment of the desired pressure is carried out by a precision adjustment valve. The reference pressure is indicated via a digital LCD display. The instruments under test are connected to the pressure output of the Precision Pressure Calibrators by a pressure hose and an adapter. Compensation of the temperature in the range of -10 to +15degree C is carried out automatically.