traveling microscope

traveling microscope

[′trav·əl·iŋ ′mī·krə‚skōp]
(optics)
A low-power microscope equipped with a graticule and rails enabling it to move horizontally or vertically, used to make accurate length determinations.
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References in periodicals archive ?
Both traveling microscope and extensometer have precision of 10 [micro]m.
Both dial gage and traveling microscope have precision of 10 pm.
What: Nikon's traveling microscope photography exhibit