Bar & Gauge, brass, with insulating handle
Item code
0210001
Proves and demonstrates the effects of heating on a metal.
$25.30
$23.00
For demonstrating expansion by heating and contraction by cooling. The gauge just about fits over the bar at room temperature, while it does not when heated. The gauge also has a hole which just accepts the bar end.
Related Products
Check items to add to the cart or
Sale