Tender For digital wheel distance measuring gauge model: wg-1e of m/s. pie or equivalent for bgwheel with lcd display along with spirit level, 1.5v button cell, least count 0.01mm, range: 1585 to1615mm, accuracy 0.01mm with double display system. calibration certificate shall be submitted withsupply of item from nabl/nabl accredited /government approved laboratory. make : pie, model : wg-4(e)