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Lung Activity Model

Lung Activity Model

SKU:51LAM

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.

Regular price $53.80 NZD
Regular price Sale price $53.80 NZD
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