Orders placed online and which are over $299 ex gst are delivered freight free anywhere in Australia. Offer is valid until 31 December 2021 and excludes: (i) orders involving chemicals and (ii) orders involving oversized items such as safety cabinets, ovens, incubators, trolleys etc. Such items are highlighted on our website.
The compound bar comprise of two bonded metals (copper and steel, each with a different expansion properties). When heated, the bar curves to demonstrate the different expansions of the 2 metals. This unit comes with a handle.