Klarmann KR-812RF stage micrometer inch and metric reflected light only

Description

Klarmann KR-812RF stage micrometer metric reflected light ONLY.
(This item is not made by Klarmann any more.)
Stage mic has only one scale:
Metric with lines every 1mm from 0-20mm. Then lines every 0.1mm from 20-24mm. Then lines every 0.02mm from 24-25mm. Thus the smallest increment is 0.02mm or 20 microns.
Important note: This will ONLY work with reflected light. If you attempt to use this with transmitted light then all you will see is the bright lines and blackness all around them. Whatever you would be lining the stage mic up to will be invisible.
In fair condition. The piece has been used casually in a lab for a while but it's still very much usable. The glass does have some minor scratching but nothing major and nothing that would hamper regular use. All the lines can still be read easily.
Manufactured using low expansion borosilicate float glass. This does not come with a current NIST traceable calibration certificate so I highly recommend that you get it calibrated at a certified lab.
Satisfaction guaranteed or return within 14 days for full refund.