If you are in SE Qld why not visit our Underwood showroom.
Preserving, Soap Making, and Cheese Making Thermometers
This 200 mm stem, stainless steel dial thermometer with adjustable clip, easily attaches to the side of any height pot and has a 35 mm dial head making it easy to read. It may be re calibrated by adjusting the nut underneath the dial.
These thermometers are in both Fahrenheit (reading 32°-220°F) and Celsius (0°-104°C), and contain no mercury.