supply of spring loaded wheel diameter measuring gaugespring loaded wheel diameter measuring gauge,spring loaded wheel diameter measuring gauge model equivalent to pie model no. wd-o. a s per specification portable wheel diameter gauge, model wd-0 for b.g., gives the reading of wheel diame ter direct on scale. the gauge is suitable for open wheel sets only. specifications-measuring accuracy : +/ - 1.0 mm, least count : 1.0 mm. measuring ranges : 800 to 1010 mm or 900 mm to 1100 mm. accepted make-pie, aoge, jyoti any other equivalent make. material to be supplied in nicely finished wooden storin g and transportation box with carrying handle. [ warranty period: 30 months after the date of delivery ] ]