Thermostat vs Thermometer?

A thermostat and a thermometer are two different devices used for temperature control and measurement.

A thermometer is a device used for measuring the temperature of a specific object or environment. It usually consists of a glass or plastic tube filled with a liquid (such as mercury or alcohol) that expands or contracts in response to changes in temperature. The temperature is then read off a scale that is marked on the tube. Some modern thermometers use digital displays to show the temperature.

On the other hand, a thermostat is a device that is used to control the temperature of an environment. It typically consists of a sensor that detects the temperature and a control unit that activates heating or cooling equipment (such as a furnace or air conditioner) to maintain the desired temperature. Some modern thermostats also include advanced features such as programmable schedules, Wi-Fi connectivity, and remote control via smartphone apps.

In summary, a thermometer is a device used to measure temperature, while a thermostat is a device used to control temperature.