Quick Answer: The Thermometer, Laboratory, Superior is a 300 millimetre red-spirit glass thermometer reading -10 °C to +110 °C in 1.0 °C divisions, with a yellow-back scale for easy reading.
Last updated: October 2026
Key Features
Precision-annealed borosilicate glass
Red organic spirit filling, mercury-free
Yellow-back glass behind the scale
Engraved 1.0 °C graduations
Anti-roll triangular ring or suspension loop
Partial (76mm) or total immersion versions
Technical Specifications
Specification
Value
Glass
Annealed borosilicate
Filling
Red organic spirit
Scale backing
Yellow-back glass
Range
-10 °C to +110 °C
Graduation
1.0 °C
Immersion
Partial (76mm) or total
Length
300 millimetres
About This Product
Senior school and university students use it for measurements in liquids and gases during thermodynamics, phase change, enthalpy and specific heat capacity work. The spirit filling and yellow backing give a column that is easy to read against the engraved scale.
Frequently Asked Questions
What range does the Thermometer, Laboratory, Superior cover?
It reads -10 °C to +110 °C with 1.0 °C graduations.