Wika instruments offers pressure and temperature calibration equipments. Calibration equipment consisting of test/master pressure gauges of 6"/10" [acc+_to.25 per cent and 0.1 per cent]; deadweight tester with accuracy of 0.015 per cent; high precision pressure indicator/controller of accuracy 0.008per cent; hand-held pressure calibrator with data logging system, sensors, and source up to 600 bar; automated pressure calibration benches with software; hand-held digital thermometer for range from -200°c to + 1600°c with data logging facility; and drywell temperature calibration for different ranges are also available.