Description

A dramatic demonstration of the thermostat
principle. Consists of a bimetal strip mounted
in a wooden handle. Because of the unequal
expansion of the two different metals, the bar will
bend when heated which illustrates the operation
of a thermostat.
Item No.            Specification
P31 – 002A        WOODEN HANDLE,BRASS/IRON 3.5x20cm
P31 – 002B        WOODEN HANDLE,BRASS/IRON 2x21cm
P31 – 002C        PLASTIC HANDLE,BRASS/IRON 2x21cm
P31 – 002D       PLASTIC HANDEL ,BRASS/IRON 2x21cm
P31 – 002E        WOODEN HANDLE, BI-METAL