Lung Activity Model

$53.80 excl. GST

Cat. No. 51LAM Category:

Description

This simple, yet effective apparatus consists of two sacs which represent the lungs, a rubber membrane which serves as the diaphragm and a clear plastic enclosure which models the chest cavity. By making the diaphragm relax and contract the students can see how the lungs are emptied and filled with air.

Size: 20x17cm HxD.

Related products