Your cart is empty.
Your cart is empty.This unit, comprised of a brass ball and ring, each individually mounted on a brass rods with comfortable wooden handles, is used to demonstrate and observe properties of thermal expansion. The ball will pass through the ring while cool, but once heated it will now. Ideal for classroom demonstrations.
Patrick G.
2025-08-22 12:35:11
Nice product, well built. Demonstrates heat expansion very well.
Jeff Marshall
2025-05-12 10:11:31
Perfect for those in class demonstrations.
C. GROVE
2025-05-02 19:57:12
The Eisco Labs Brass Ring and Ball for Thermal Expansion Experiments is an excellent educational tool, crafted from high-quality brass that ensures durability and precise results. The brass components exhibit impressive thermal conductivity, allowing for clear demonstrations of thermal expansion and contraction. The ring and ball are machined to exact specifications, ensuring a perfect fit that vividly illustrates the principles of thermal expansion. This product is a reliable and valuable addition to any physics or chemistry lab, providing both students and educators with a hands-on, visual understanding of thermal properties.
c-flo
2025-01-19 17:42:13
the ball arrived but the ring was missing
Tim C.
2025-01-18 14:32:43
This simple thermal expansion experiment set is very well made. The components are high quality, the instructions are clear. This should last a lifetime with proper care. Very happy with this experiment set.
Recommended Products
$41.34
$ 18 .99 $18.99