Tender For bid to ras supply of calibrartion euqipment for portable quality - slip gauge block , caliper checker , micrometer calibration gauge block set with stand , electronic dial calibration tester with software and display unit , tachometer with cal. source , f1 class weight box 1mg-200grms , f1 class weights half kg to20kgs , integrated wireless measuring instrument kit. , table magnifier with illumination , radius gauge type-1 , radius gauge type-2 , granite v block set , gauge block holders , thread ring gauge set go and nogo type 1 , thread plug gauge set go and nogo type 2 , digital angle gauge , digital thickness gauge , digital zero setting device , plain ring gauges go and nogo , digital inside groove measurement caliper type 1 , digital inside groove measurement caliper type 2 , digital inside neck caliper type 1 , digital inside neck caliper type 2 , industrial digital protractor , 90 flat edge square type 1 , 90 flat edge square type 2 , 90 flat edge square type 3 , mechanist square set , precision frame level type 1 , precision frame level type 2 , digital protractor , digital welding gauge , micrometer stand