Save $20
on any order of $599+
Save $30
on any order of $999+
Save $50
on any order of $1499+
View All Coupon Codes
This item qualifies for Free Ground...
Options and Related Products
Mitutoyo, 157-902, Series 157 Optical Parallel, 1-2" Range, 1.000"-1.0187" Thickness of Parallels
Designed to inspect parallelism and flatness of measuring faces of micrometers. Supplied in fitted wooden case.
Parallelism check between measuring faces by means of interference fringe produced by an optical parallel. The parallelism between the measuring faces can be determined as follows-place the optical parallel to the anvil and observe the number of interference fringes produced on the spindle side under the measuring force of the micrometers. The parallelism is about 1µm (0.32µmx3 = 0.96µm). Fringe on the anvil side must not be more than one.
We aim to show you accurate product information. Here you will find what the manufacturers have provided us with. See our disclaimer.
* Free Ground Shipping within the continental U.S. only (excludes Alaska, Hawaii, PO Boxes and APO/FPO addresses).
Note: Please read description carefully. Do not base your order on the picture presented.
