"470334-300"

Bulk connector strip to expand your TeacherGeek collection

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Operates 1/2 to 3 volts, 100ma start-up / runs at 15ma no load.  Strong torque - 300 RPM @ 1/2 volt. Great for gear drives.  2mm shaft dia. Size 1 1/4" dia x 1 1/4" long. 

Optical lenses, excellent for physics classroom demonstrations in optics and light refraction.

This working meter can be used to demonstrate the working principle of AC or DC ammeters and voltmeters with the interchangeable plastic scales, available separately.

Excellent demonstration of compression for hooke's law. Approximately 300mm long with a 10mm diameter and wire of 19 SWG.

Quick setup for distillation

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Nets allow horizontal or vertical tows for plankton analysis.

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One Racer, Endless Design Possibilities

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Calculate acceleration, drag, and friction by measuring the interval between dots.

Learn while you play with this interactive review game. Students play Bingo using 75 review cards covering the curriculum standards on rocks.