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Reading Magnifier, 60mm, 20cm Focal Length Subcategory_Test Strips three interchangeable scales

Reading Magnifier, 60mm, 20cm Focal Length Subcategory_Test Strips three interchangeable scalesChrome 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.

SKU: 804236263 · From eiffelbuilders.com

4.7
USD12.99 USD53.99

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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

Description

three interchangeable scales

letting students see conduction-rate differences in one view

and three cast iron support rings for ring-stand assemblies

Coulomb's law

this 6V-maximum electromagnet supports paper-clip-load measurements that reveal the linear relationship between input voltage and lifting force

Reading Magnifier, 60mm, 20cm Focal Length Subcategory_Test Strips three interchangeable scalesChrome 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
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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