Eisco Labs Brass Ring and Ball for Thermal Expansion Experiments

Description

Price: $18.89
(as of Apr 18, 2025 18:06:22 UTC – Details)

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.
Package Dimensions ‏ : ‎ 10.12 x 3.74 x 2.13 inches; 5.93 ounces
Item model number ‏ : ‎ PH0374C
Date First Available ‏ : ‎ May 26, 2016
Manufacturer ‏ : ‎ EISCO
ASIN ‏ : ‎ B01G7MSGBE

Brass ball and ring mounted on independent brass rods
Sleek wooden handles for safe, comfortable use
Demonstrate thermal expansion
Economically priced
Great for students