A glass spirit-filled thermometer uses a coloured alcohol-based liquid sealed inside a glass tube, expanding and contracting up a printed scale to show temperature. The yellow-backed design makes the coloured column easy to read at a glance.
SmartLabs stocks spirit-filled laboratory thermometers in a range of scales and lengths, giving you an affordable, reliable way to take temperature readings in the classroom or lab.
Where a simple, reliable thermometer takes an accurate reading.
Dipped into a beaker of liquid, the coloured column rises or falls to show an accurate temperature reading.
A full set of matching thermometers lets every student take their own reading during a practical class.
Bold printed graduation marks on the yellow backing make the scale easy to read at a glance.
Some thermometers have an open coloured tip, while others add a protective cap at the top end.
