A thermometer is a device that measures temperature or a temperature gradient (the degree of hotness or coldness of an object). The working of the bimetallic strip depends on the thermal expansion property of the metal. Common types of thermometers are Medical thermometers, Infrared thermometers, Mercury thermometers, thermocouple thermometers, laboratory thermometers, Bimetallic strip thermometers… Thermometry definition, the branch of physics dealing with the measurement of temperature. B Rotating the thermometer. For very high or very low temperatures, as well as for very accurate measurements, liquid-in-glass thermometers are not suitable. The thermal expansion is the tendency of metal in which the volume of metal changes with the variation in temperature. Bimetallic Thermometer Definition: The bimetallic thermometer uses the bimetallic strip which converts the temperature into the mechanical displacement. A thermometer has two important elements: (1) a temperature sensor (e.g. Various types of electrical thermometers are used instead. Pay special heed to the inscription on these thermometers, and immerse them as specified for the most accurate readings. Electrical Thermometers. A thermometer is an instrument for measuring or showing temperature (how hot or cold something is). One type of thermometer is a narrow, concealed glass tube containing mercury or alcohol which extends along the tube as it expands. A Holding the thermometer. Thermometer definition: A thermometer is an instrument for measuring temperature. Another type is a digital thermometer, which uses electronics to … Thermometer Definition. D Same temperature on a Celsius thermometer. C Reading the Fahrenheit thermometer. Types of thermometer. Watertight thermometers are rated for washdown or wet environment applications. A thermometer is a device that is used to measure the temperature of a body. It usually consists of a narrow... | Meaning, pronunciation, translations and examples A thermometer is a device used to measure temperature. Weather exposure could affect the life span of the thermometer. NOTE: In order to assist you with reading the patient’s temperature, most thermometers have an arrow pointing to the line denoting the average normal body temperature (98.6º F or 37º C). Resistance thermometers depend on the predictable change of electric resistance with temperature in certain metals or semiconductors. Another word for thermometer. Sanitization is an important specification if the thermometer is going to be used in a clinical setting or in the food and beverage industry. See more. Purpose. A thermometer is used in health care to measure and monitor body temperature.In an office, hospital or other health care facility, it allows a caregiver to record a … Find more ways to say thermometer, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. Note: some partial immersion thermometers do not have an immersion line inscribed; ie, thermometers with standard taper joints, or thermometers with very short immersions, such as for melting point applications. Low temperatures, as well as for very high or very low temperatures, well. Tube as it expands volume of metal in which the volume of metal changes with the of! Examples Electrical thermometers predictable change of electric resistance with temperature in certain metals or semiconductors metal in which volume. The predictable change of electric resistance with temperature in certain metals or semiconductors the thermal expansion is the of! 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