This unit demonstrates the expansion of metal with heat and its contraction when cooled. When a ball or ring on a handle is heated, the ball will not pass through the ring, but when cooled the ball passes through the ring freely.
Worldwide Export & Institutional Supply Support
INTERLABS is a trusted Indian manufacturer and exporter of educational laboratory equipment, STEM learning systems, TVET training equipment, healthcare supply solutions, and institutional science products for schools, universities, healthcare projects, NGOs, and government procurement organizations across Africa, the Middle East, and Asia.
We support bulk institutional procurement requirements from Zambia, Kenya, Tanzania, Rwanda, Uganda, Nigeria, Ghana, South Africa, Cameroon, UAE, Saudi Arabia, and Southeast Asian educational markets.
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