supply of supply, installation & commissioning of buffer height gauge, model bhg-3 cbc model consists of foldable track base and vertical column with a measuring scale & pointer. this column has a verticality bubble and is foldable for compactness and ease in storing and transportation. the accuracy of gauge is (+ - 1.0 mm). supplied in elegantly finished storing & transportation box with carrying handle. measuring range 900 to 1140 mm with working manual. make-pie or electronica or similar.supply, installation & commissioning of buffer height gauge, model bhg-3 cbc model consists of foldable track base and vertical column with a measuring scale & pointer. this column has a verticality bubble and is foldable for compactness and ease in storing and transportation. the accuracy of gauge is (+ - 1.0 mm). supplied in elegantly finished storing & transportation box with carrying handle. measuring range 900 to 1140 mm with working manual. make-pie or electronica or similar.,supply, installation & commissioning of buffer height gauge, model bhg-3 cbc model consis ts of foldable track base and vertical column with a measuring scale & pointer. this column has a verticality bubble and is foldable for compactness and ease in storing and transportation. the accuracy of gauge is (+ - 1.0 mm). supplied in elegantly finished storing & transportation box with carrying handle. measuring rang e 900 to 1140 mm with working manual. make-pie or electronica or similar. [ warranty period: 30 months after the date of delivery ] ]