Pressure Gauge Measuring Range 0 To 7 Kg/Sq.Cm With 2.5- Inch Dial Glycerine Flledd Bot Om Direct Connecton Size 1/4-Inch Bspm. Gauges With Supply Of Nabl Accredited Lab Calibraton Certfca Te. Sample To Be Approved By Consignee Before Bulk Supply. Acceptable Make: Micro/Topgrip/Mass/ Waaree / General Only. [ Warranty Period: 30 Months After The Date Of Delivery ] ]