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2-Speed Ticker Timer Kit Item Type_Dissection Pins Designed to project narrow beams

2-Speed Ticker Timer Kit Item Type_Dissection Pins Designed to project narrow beamsTwo speed ticker timer kit printing 25 or 40 dots per second on paper tape via carbon discs, shipped with 100 discs and a tape roll in a clamping plate ready case.

SKU: 62355772731 · From composequickly.com

4.8
USD35.99 USD56.99

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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

Description

Designed to project narrow beams through interchangeable slit plates

and a candle holder

and horseshoe magnet that swap by hand

Studies oblique collisions between steel balls on a flat surface

2-Speed Ticker Timer Kit Item Type_Dissection Pins Designed to project narrow beamsTwo speed ticker timer kit printing 25 or 40 dots per second on paper tape via carbon discs, shipped with 100 discs and a tape roll in a clamping plate ready case.

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