a device used to display tempurature is a thermometer
a thermometer thermometer a thermometer
A device used to display temperature is called a thermometer. Thermometers can use various methods to measure temperature, such as mercury, digital sensors, or infrared technology.
If you mean sensor, a sensor is a device that changes based on some phenomenon and this change is used to measure the change in the phenomenon.For example, assume a device produces a voltage and the amount of that voltage depends on the temperature of the device. It can be used as a sensor for temperature. Assume you put the device in water and another device measures the voltage produced by the sensor. Based on the voltage of the sensor it can display the temperature of the water. So, in this example, the sensor senses the temperature of the water.
If you mean sensor, a sensor is a device that changes based on some phenomenon and this change is used to measure the change in the phenomenon.For example, assume a device produces a voltage and the amount of that voltage depends on the temperature of the device. It can be used as a sensor for temperature. Assume you put the device in water and another device measures the voltage produced by the sensor. Based on the voltage of the sensor it can display the temperature of the water. So, in this example, the sensor senses the temperature of the water.
The device is called a barometer.
Watch
A thermostat is a device that is used to regulate and control the temperature in a system, such as a heating or cooling system, to maintain a desired temperature. A thermometer, on the other hand, is a device used to measure and display the temperature of a particular environment or object. In essence, a thermostat is used to control temperature, while a thermometer is used to measure temperature.
The purpose of a display on a refrigerator is usually to indicate the temperature at which the device is running. This is usually shown in Centigrade.
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A satelite
Your monitor/display system.