This item is also known as a Convection Box or a Ventilation Apparatus. Use it for demonstrating the phenomenon of convection in air and the principle of room ventilation.

Gas Convection Apparatus - goo.gl/e2zRKN

--
Product Catalog - https://www.american-scientific.com/c...
Visit us - http://american-scientific.com/
Facebook -   / americanscientific  
Twitter -   / amsciteam  
Instagram -   / amsciteam  

Music by: Nicolai Heidlas