Electrically Maintained Tuning Fork Science Classroom 5V to 12V at up
Electrically Maintained Tuning Fork Science Classroom 5V to 12V at upSlidable electromagnet on this 6V drive lets students vary amplitude while the chrome plated steel prongs (10 x 25 x 300mm) sustain an accurate 60Hz vibration on a horizontal or vertical base.
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20