Glass thermometers are economical, accurate, and simple to use instruments that measure the temperature of many fluids. The Brannan range incorporates the following features.
Toughened stirring bulbs
’Duramark’ permanent markings
Vertical figuring
Non-roll fitting and ring tops
Mercury and red spirit fillings
Safe-seal packs, to reduce breakages and spillage risk, thus giving improved handling
Accurate to ±1 division