Inside Micrometers SERIES 141 – Interchangeable Rod Type
Wide range of inside measurements possible by combining one or more interchangeable rods.
For models supplied with more than one interchangeable rod, the full measuring range is achieved by combining spacing collars with the rods.
The sleeve is rotated to adjust the index line position when setting to a length standard.
Optional Setting Rings (nominal size below 300 mm), CERA Inside Micro Checker and Gauge Block Accessory Sets are available as reference gages for datum adjustment (refer to page C-47, C-26, and E-17 to E-20 for details).