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Worm Gear Drive Mechanical Demonstration Set Subcategory_Racks and Stands Pan balance demonstration lever with

SKU 72199806993
4.4
Worm Gear Drive Mechanical Demonstration Set Subcategory_Racks and Stands Pan balance demonstration lever with
Worm Gear Drive Mechanical Demonstration Set Subcategory_Racks and Stands Pan balance demonstration lever with
Worm Gear Drive Mechanical Demonstration Set Subcategory_Racks and Stands Pan balance demonstration lever with
Worm Gear Drive Mechanical Demonstration Set Subcategory_Racks and Stands Pan balance demonstration lever with
Description

Pan balance demonstration lever with a low-friction brass pivot

this Melde's vibrating string apparatus pairs an oscillator-driven string with a mass tray that adjusts tension to determine wavelength

with a 2-pole armature

exposing the longitudinal and transverse components of wave motion mechanically

Worm Gear Drive Mechanical Demonstration Set Subcategory_Racks and Stands Pan balance demonstration lever withHand cranked worm and wheel drive with a rotation dial between clear acrylic plates, illustrating the high ratio speed reduction and self locking action of worm gearing.

Exchange/Return Notes
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  • 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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