Instruments that measure temperature are thermometers.
A Barometer.
The instrument is call an attitude indicator or artificial horizon.
measure temperature? A thermometer.
Temperature indicates both a degree of hotness and coldness of an object
This is a wind vane.
It is a speedometer.
engine coolant
Thermometer
temperature
Simple example for integrating instrument is energy meter that is used in houses which indicates the summation of readings(units) consumed...
A thermometer.
If there is an increase in the temperature of a substance, that indicates the increase in vibration and speed of the particles. If there is a decrease in the temperature of a substance, that indicates the decrease in vibration and speed of the particles.