How To Use Thermometer Step By Step

Food thermometers are subject to inaccuracies with age and use. An advantage of using an ear thermometer is that when positioned properly they are quick and fairly accurate. Thermometer accuracy can be affected by extreme temperature changes.

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Up to an age of about three years a rectal thermometer still provides the most accurate readings for core body temperature.

How to use thermometer step by step. Before using a food thermometer read the manufacturer s instructions. Return it to the case before storing it. Step 5 clean up.

Use either ice water or boiling water to confirm your food thermometer is accurate. These thermometers are safe to use for people over the age of 5. Glass thermometers with galinstan gal in stan may also be used to check an oral temperature.

Selecting the most appropriate thermometer. Don t use an oral thermometer. Part 1 of 2.

A child younger than 5 may bite the thermometer breaking it in their mouth. Put a small amount of lubricant petroleum jelly or vaseline on the sensor tip of the thermometer. Read about how far to insert the thermometer in a food to get an accurate reading.

This thermometer is a thin glass tube with a red or blue line inside it. How to calibrate a thermometer step by step. There are different types of probe thermometers.

Do not use an ear thermometer on an ear that is infected injured or recovering from surgery. Use a clean tissue to dry it thoroughly. Use a probe thermometer to check internal food temperatures when you cook re heat cool thaw and keep foods hot or cold.

Wash the rectal thermometer with soap and warm water. A digital thermometer will often come with a protective case that has been designed to store it in and protect it from damage. Follow these simple steps to ensure you are correctly using a food thermometer.

You can use an ear thermometer at a younger age to get a general reading which is better than no reading at all but until about the age of 3 readings from the rectum armpit and temporal artery in the temple region. Some provide instant digital readings while others use a dial to show the readings. Use an ear thermometer cautiously with toddlers.

After you have finished using the thermometer switch it off and clean it using the method that you used at the outset. Some are safe to use in an oven while others are not. Using a digital rectal thermometer for babies and children up to 3 years old rectal thermometer.