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Electric bell
Product details
Experiments
Study of sound waves in the vacuum.
Features
Bell mechanism
Transparent PVC body
Power supply: 6V (non included)
Dimensions: 130x70x45 mm
Weight: 150 g
Packaging: individual boxRef. DM205005
- School level
- Junior and senior high schools.
Product advantages
- Transparent product for visible demonstrations.
- Small size to fit to all vacuum plates.