Table of Contents
How do you check the accuracy of a thermometer?
To test your thermometer:
- Fill a tall glass with ice and add cold water.
- Place and hold the thermometer in the ice water for 30 seconds without touching the sides or bottom of the glass.
- If the thermometer reads 32°F, it is reading correctly and can be used.
How do you assess a thermometer?
To record a temperature orally using a digital thermometer: Place the thermometer under the tongue. Close mouth around thermometer. Leave in place until you hear the beep (usually one minute or less) Read the level shown on the digital display.
What are you measuring when you use a thermometer?
A thermometer is an instrument that measures temperature. It can measure the temperature of a solid such as food, a liquid such as water, or a gas such as air. The three most common units of measurement for temperature are Celsius, Fahrenheit, and kelvin.
What are three tips for properly using a thermometer?
Correct Food Thermometer Placement Insert in center of the thickest part, away from bone, fat and gristle. Insert in the thickest part, away from bone, fat and gristle. Insert in thickest part of thigh, avoiding bone. Insert in the innermost part of the thigh and wing and the thickest area, avoiding bone.
How do you use a thermometer?
Place the thermometer tip under the tongue. Hold the thermometer in the same spot for about 40 seconds. Readings will continue to increase and the F (or C) symbol will flash during measurement. Usually, the thermometer will make a beeping noise when the final reading is done (usually about 30 seconds).
Why do thermometers give different readings?
Basal thermometers can measure small changes in your temperature. If you measure several times in a row, your body’s temperature will naturally rise (and sometimes fall), so the first temperature reading will be different than the next reading.
How is a digital thermometer used?
Digital thermometers work by using heat sensors that determine body temperature. They can be used to take temperature readings in the mouth, rectum, or armpit. When assessing digital thermometer readings, keep in mind that armpit (axillary) temperature runs about ½ to 1°F (0.6°C) cooler than oral readings.
How do you properly use a thermometer?
What does temperature really measure?
average kinetic energy
Temperature is a measure of the average kinetic energy of the particles in an object. When temperature increases, the motion of these particles also increases.
What should you do after using a thermometer?
Wash the thermometer in a bowl of cool, soapy water (liquid soap can be used). Rinse thoroughly under clean running water. Use the thermometer immediately and then repeat the process after using the thermometer as well. Let the thermometer dry by air, on a clean paper towel before putting it away.