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American Educational Lung Demonstration Kit Features ● Display 4000 counts
Description
Features ● Display 4000 counts
low battery indicator and overvoltage protection
and UL listed
Mallet has one hard end and one soft end for contact with tuning forks
effectively avoid electromagnetic interference by using photoelectricity-isolation
American Educational Lung Demonstration Kit Features ● Display 4000 countsLung demonstration kit The kit includes a transparent plastic container, y tube "trachea", balloon "lungs", rugged rubber sheet "diaphragm" and the necessary hardware and instruction sheet Allow students to build a demonstration model of a human lung and learn the basic concepts of respiratory physiology Allow students to build a demonstration model of a human lung and learn the basic concepts of respiratory physiology. The kit includes a transparent
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