Hardened stainless steel construction with satin chrome finish, for protection of caliper
– Four-way measurement capability for outside dimension (OD), inside dimension (ID), depth, and step measurements
– Raised sliding surfaces to help prevent defacement and wear of scale graduations
– Modest, 14-degree face angle on vernier scale, to help improve visibility and reduce the possibility of parallax errors
– 0-8′′ Range, +/-0.0015′′ Accuracy, 0.001′′ Resolution
– Meets Federal Accuracy Specifications GGG-C-111B