These are just as nice and the same quality as the ones that cost big bucks.Compare to Mitutoyo. Look at these features:

COMPLETE STAINLESS STEEL CONSTRUCTION

MEASURE 0-4 INCH STANDARD

MEASURE 0-100 MM METRIC

ACCURATE WITHIN .OO1" OR .03 MM

ZERO SET ANYWHERE

AUTOMATIC SHUTOFF

FITTED PLASTIC CASE INCLUDED