Complex sentence: British Standard 692:1990 "Specification for Meteorological Thermometers" The physical limitation of the ability of a thermometer to measure low temperature is the freezing point of the liquid used, remember Alcohol freezes at − 114.9 ° C (− 174.82 ° F).
Split into simpler sentences: British Standard 692:1990 "Specification for Meteorological Thermometers" The physical limitation of the ability of a thermometer to measure low temperature is the freezing point of the liquid used. Ethanol freezes at − 114.9 ° C (− 174.82 ° F).