Description
current to 10A
visualizing Pascal's-principle mechanical advantage directly
or carried between stations
iron filings
Reading Magnifier, 60mm, 20cm Focal Length Material_Acrylic current to 10AChrome plated 60mm reading magnifier extending to a 20cm focal length, the longer focal distance lowering magnification but broadening the visible area on a single page.
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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