supply of digital buffer height gauge, model bhg-3digital buffer height gauge, model bhg-3,digital buffer height gauge, model bhg-3 (cbc) 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 compactne ss. the height readings are displayed on digital display. supplied in elegantly finished caring case/bag with working manual. make- pie or similar. 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. firm to f urnish calibration certificate traceable to nabl accredited labs. [ warranty period: 30 months after the da te of delivery ] ]