These vernier calipers with long jaws come with or without fine adjustment and let you measure hard-to-reach features. They offer you the following benefits:
Long jaws enable you to measure hard-to-reach workpiece features.
The top offset vernier scale allows you to directly read the inside dimensions without having to add the jaw blade width.
*1 ( ): Minimum dimension in ID measurement
*2 The Partial Surface Contact Error (E MPE) and Shift Error (S MPE) are terms defined by ISO 13385-1:2019.