M2 Ø0.3 mm ruby ball, tungsten carbide stem, L 10 mm, EWL 2 mm A-5000-7800 Mitutoyo This is a Digimatic caliper

This is a Digimatic caliper with nib-style jaws that lets you measure inside dimensions

FISSO Strato Line S-20

3-Point Internal Micrometer

Aesthetically appealing protective top cap in black colour

M2 Ø0.3 mm ruby ball, tungsten carbide stem, L 10 mm, EWL 2 mm A-5000-7800 Mitutoyo This is a Digimatic caliperRenishaw M2 Straight Styli with ruby ball Straight styli are designed to inspect simple features where direct, unobstructed contact with a measured surface is possible. A tungsten carbide stem provides exceptional rigidity, particularly for styli with small ball and stem diameters. Ruby is regarded as the industry standard for stylus tips. It is one of the hardest materials available and suitable for most applications. Due to adhesive pickup, ruby