supply of mechanical type wheel distance measuring gaugemechanical type wheel distance measuring gauge,mechanical type wheel distance measuring gauge with all metal construction fitted with ver nier scale and measures precisely the wheel distance of rolling stock wheel sets with 0.1 mm resolution. su pplied in light weight, nicely finished wooden storing & transportation box with carrying handle with workin g manual and calibration certificate. specifications: accuracy: - 0.1 mm, least count: 0.1 mm, range:- 1 0 mm [from standard], set at (standard setting): 1596 mm. measuring tips must be spring loaded (left & right): made of carbide. tubing wall thickness:1.5 mm. construction: all metal construction. leveling: spiri t level provided with visible in 3 dimensions. storage: wooden box make- pie, aoge, jyoti or similar. [ war ranty period: 30 months after the date of delivery ] ]