• Cyclo Instruments Private Limited

Plain Go/NoGo Ring Gauges

The Plain Go/NoGo Ring Gauges are available in the range of 6-250 mm. Manufacturing tolerances for plain Go/NoGo rings is as per IS 3455-1971. These plain limit gauges are for checking shafts. These are made from prime quality alloy steel, these rings are stabilised by subzero process at -80ºC, in a specially designed low temperature test chamber to arrest the dimensional growth. Calibration of these rings is done on Carl Ziess make horizontal metroscope, accuracy of which is traceable to national standards of length through NPL. Individual gauge is supplied with calibration report.