Calibration Of Pressure Gauge Using Dead Weight Tester This unit consists of dead weight tester, pressure gauges, calibration tools etc., to study and calibrate the pressure gauge errors.Dead Weight Tester : 1 NoRange : (0-25)Kg/cm2Accuracy : ± 0.1%Weight (master) : 5Kg, 1Kg, 2Kg, 5Kg, 10Kg.Weight material : MS phosphate blackPressure Gauges : 4 No’sRanges : (0-2)Kg/cm2, (0-7)Kg/cm2, (0- 10)Kg/cm2, (0-18)Kg/cm2Body Material : SSDia : 6”Tools and spares: As RequiredPointer puller, spare seals, gauge adapters, screw driver, align keys, spanners, sprit level and oil.