supply of center buffer height gaugecenter buffer height gauge,center buffer height gauge consisting of foldable track base and vertical column with a meas uring scale and pointer having cbc height range of 900 to 1140mm and track distance measuring range of 1676(- 10mm/+20mm). the column should have a verticality bubble and is foldable for compactness and e ase in storing and transportation. the accuracy of gauge should be plus minus 1.0 mm and to be supplied i n elegantly finished storing and transportation box with carrying handle along with calibration certificate wi th one year warranty. [ warranty period: 24 months after the date of delivery ] ] => limited