Stage micrometer S21, graduated scale 5mm in 0.5, 0.2 and 0.01mm divisons, black slide/glass disc

Description

Graduated micrometer scale S21. 5mm in 0.5mm divisions, 2mm in 0.1mm and 0.2mm in 0.01mm divisions. Useful for quick determination of a range of feature sizes in a sample. Mounted in black anodised aluminium slide. Calibration certificates optionally available.