supply of suit tosuit to,suit to paragon tread wear measuring gauge as per rdso drg. no. skdl-3592, alt-6(man ual), suit to model twg-1 bgl(diesel & ac locomotive) made of stainless steel with hardened steel wheel wear measuring pointers, gauge has laser etched permanent scale for easy to read precise reading. suppli ed in well padded carrying case with working manual. specification as per attached annexure-a. note:-mat erial to be supplied along with calibration certificate and warranty certificate. the gauge quoted above will supplied with calibration certificate traceable to national standard/ npl standard, not of any other agency. master are should be calibrated by nabl approved lab, weight:-650 gms(approx). [ warranty period: 30 months after the date of delivery ] ] => limited