Description This thermal conductivity demonstration device is an essential tool for physics education in schools. It helps students gain a deeper understanding of the principles of thermal conductivity through hands-on experimentation. The device is easy to use and provides clear and concise results, making it an ideal teaching aid for educators. Features -Color:Multi -Material:Aluminum, brass, iron, stainless steel, copper, wood -Size: 32.50X15.00X2.00cm/12.77X5.89X0.79in -An essential tool for physics education that allows students to gain a deeper understanding through hands-on experimentation. -Provides clear and concise results that make teaching easier and more effective. -User-friendly design ensures efficient lab work and easy operation. -Strong construction ensures long-lasting use, making it reliable for schools and educators. -The thermal conductivity demonstrator for comparing copper, iron, and aluminum, etc. is a versatile and valuable addition to any physics classroom.Package list: 1 x Conductometer