Basic Hall Effect Apparatus, Provides contact, power supply and support to a germanium crystal on a circuit board, application: Extrinsic and Intrinsic conductivity, Mobility of electrons & holes, Weight: 0.5kg, Power supply: 12V AC, dimension: 180X110X50mm3
Hand Skeleton wire mounted, model, high quality for detailed anatomical study, wire mounted and slightly flexible through the fingers for realistic movement and anatomical demonstration, Weight: 0.1 kg
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