BSI - BS 887
Precision vernier callipers - Requirements and test methods
|Publication Date:||30 November 2008|
|ICS Code (Measuring instruments):||17.040.30|
Callipers with internal and external measuring faces up to 1 metre range or 48 in, vernier graduated to 0.02 mm or 0.001 in. Nomenclature, construction, scales, accuracy protection. Appendices cover recommended sections of beam, methods of test and use.