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What was the thermometer first used for?
In 1612, the Italian inventor Santorio Santorio became the first inventor to put a numerical scale on his thermoscope. It was perhaps the first crude clinical thermometer, as it was designed to be placed in a patient’s mouth for temperature taking. Neither Galileo’s nor Santorio’s instruments were very accurate.
When was the first thermometer built?
One of the first thermoscopes was developed by Italian inventor, Galeleo Galilei in 1593.It used water as the liquid and glass bulbs inside an open tube. The glass bulbs rose and fell with the changes in temperature.
When was the fever thermometer invented?
1867
The first real medical thermometer was invented by Sir Thomas Allbut in 1867. It was six inches long and took about five minutes to take a person’s temperature.
Who invented the first thermometer?
1612: Santorio Santorio – the first thermometer The Italian, Santorio Santorio (1561-1636) is generally credited with having applied a scale to an air thermoscope at least as early as 1612 and thus is thought to be the inventor of the thermometer as a temperature measuring device.
When was the first digital thermometer invented?
A typical inexpensive electronic ear thermometer for home use has a displayed resolution of 0.1 °C, but a stated accuracy within ±0.2 °C (±0.35 °F) when new. The first electronic clinical thermometer, invented in 1954, used a flexible probe that contained a Carboloy thermistor.
When was the thermometer first developed?
What can be considered the first modern thermometer, the mercury thermometer with a standardized scale, was invented by Daniel Gabriel Fahrenheit in 1714. Daniel Gabriel Fahrenheit was the German physicist who invented the alcohol thermometer in 1709, and the mercury thermometer in 1714.
What is the history of thermometers?
The Thermoscope. Galileo thermometer.
Who created the first mercury thermometer?
Galileo Galilei invented a rudimentary water thermometer in 1593 which, for the first time, allowed temperature variations to be measured. In 1714, Gabriel Fahrenheit invented the first mercury thermometer, the modern thermometer.
What is the history of a thermometer?
A clinical thermometer is a type of thermometer used to measure the temperature of the human body. It was invented by British physician Thomas Allbutt in 1866. As the thermometer gets warmer, the mercury level in the tube moves to show a higher temperature. When it cools, the mercury level shows a lower temperature.