Descriptions

• This large demonstration bell is perfect for many topics in physical science.
• Use it to test simple electric circuits, to teach about electromagnetism, or to show students how the components of a bell work together.
• Place the bell inside a large bell jar and evacuate it-students will see the bell moving, but no sound will be heard! Banana plug jacks make for easy connections.
• Operates on a 6-volt battery.
• Bell assembly is 18 x 9 x 4.5 cm and includes a 9 x 9 x 2.5 cm polished wood base.