Tenders for Supply of Supply Erection Testing And Commissioning Of V Belt Grading Machine To Check The Pitch Length And Grade Of V Belts C-122 Used In Coaching Stock As Per Rdso Spec.No. Rdso/Pe/Spec/Ac/0059-2004Rev.0 With Amendment No.1 To Measure The Pitch Length And Grade Of C-122 V Belts Of Various Makes And Consists Of The Following: - A Digital Grade Indicator With Linear Transducer B Digital Load Indicator With Load Cell Capacity 0-500 Kg And C Stand Ms Steel Fabricated.