Description

5-meter bench on leveling-screw feet

Larger-spark 100mm induction coil from a 6-12V DC input with adjustable vibrator and base-mounted suppression capacitors

running on 220/240V mains for laboratory experiment work

Fifty-pack of 3mm steel ball bearings

letting students drive the lamp directly or send the slow AC output to a meter or oscilloscope

Extra Dense Flint Glass Prism, R=1.65 Prong_3 5-meter bench on leveling-screw feetHeavy flint glass prism at refractive index 1. 65, the leaded body delivering pronounced spectral separation for comparing dispersion against crown and flint baselines.

Exchange/Return Notes

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Final sale items are not eligible for returns or exchanges.
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Extra Dense Flint Glass Prism, R=1.65 Prong_3 5-meter bench on leveling-screw feet

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