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Bacterial three types smear
this set nurtures curiosity and observation skills
or imaginative small world play
Enhances fine motor development through tactile interaction and hand sign practice
Wireless Spirometer L1-Sport & Physical Education-L2-Gymnastics-L3-Trampolines Bacterial three types smearThe Wireless Spirometer is a cutting edge tool for measuring airflow and respiratory function. Using pressure differentials across a flow resistance, this sensor provides detailed insights into lung capacity and breathing patterns. Compact and portable, it does not require special gases or liquids, making it an easy to use device for classroom and laboratory experiments. The spirometer includes disposable filters, a circular mouth guard, and a nose
US$ 35.50
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