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balls (one steel
ADVANCED KITS
Interference and Diffraction Apparatus
Model: LM-81AT
and a density of 1 g/cm3
Electronic Model of Hearing Sense balls (one steelSize: 490mm x 230mm x 860mm. Human Electronic Model of Hearing Sense Biological Teaching anatomy model. Simulation demonstrates the Hearing Sense. This model shows normal hearing, a few hearing impairment and conduction process. The model is made according to the anatomical principle. The model is a combination of mechanical mechanics and synchronous electronic circuit program control, which can dynamically simulate human hearing sense. Power supply:
US$ 1499.50
US$ 34.00
US$ 111.86
