supply of digital buffer height gaugedigital buffer height gauge,digital buffer height gauge, model bhg-3 (cbc-e) the gauge consists of a foldable track base & a vertical column fitted with a pointer. this column has a verticality bubble and is foldable for compactness. the height readings are displayed on digital display. supplied in elegantly finished carrying case/bag with working ma nual. make- pie or electronica or sisco or mitutoyo. detail specification given below-- (1) accuracy of gauge- + _ 0.2mm. (2) least count- +_ 0.1mm. (3) measuring range- 900 to 1140 mm. (4) display- digital lcd display. [ warranty period: 12 months after the date of delivery ] ] => limited