supply of wheel profile gaugewheel profile gauge,wheel profile gauge for b.g. loco as per rdso drawing no. skdl-3592, alt-6 or latest for me asurement of flange wear, root wear, tread wear, tyre thickness, wheel diameter and flat spot measuring ga uge. the material shall be made of stainless steel with hardened steel wheel measuring pointers. gauge ha s laser etched permanent measuring scales for easy to read precise readings. material shall be supplied in well-padded carrying case with working manual along with calibration certificate traceable to nabl standar ds calibration validity minimum 12 month. warranty minimum 12 month. calibration and warranty certificate valid from the date of supply. make- pie/jyoti enterprises/ganpathy industries [ warranty peri od: 12 months after the date of delivery ] ]