An apparatus for demonstrating thermal expansion, comprising of a 18mm brass ball with ring, adjustably mounted on a heavy cast iron base. Total height is 28cm approx.
An apparatus for demonstrating thermal expansion, comprising of a 18mm brass ball with ring, adjustably mounted on a heavy cast iron base. Total height is 28cm approx.
Have a catalog? Know what you would like to buy? Save time, enter item and quantities here, when you are finished click on the shopping cart button. You are ready to check out, it’s that quick.