How to Use a Thermometer: 9 Steps (with Pictures) - wikiHow Best www.wikihow.com. Usually, the thermometer will make a beeping noise when the final reading is done (usually about 30 seconds). Reading the glass thermometer (that is, determining the temperature shown) is done by holding the thermometer horizontally by the stem end (the end opposite the bulb) at eye level and rotating the thermometer until the mercury in the shaft can be clearly seen. The last thermometer that we will take a look at is our digital thermometer. - In a Fahrenheit thermometer: * Long lines indicate 1 degree. Have you ever been sick with a fever? One should read mercury thermometer immediately after taking the temperature. This is not a complete list of steps for the procedure of taking a temperature but simply focuses on how to read the thermometer. Carefully read the instructions before using your digital thermometer. Unpackage the thermometer strip. How Do You Read An Aquarium Thermometer Strip? Digital thermometers can be bought at grocery, drug, or medical supply stores. You can hang the thermometer inside or outside. The digital read out is very clear of what the temperature is. Fahrenheit Degrees. Step 1. Thermometers can measure the temperature of various things. Use standard precautions to protect oneself, obtain informed consent, and provide for privacy. * Short lines indicate 0.1 degree. Take rectal temperature readings on newborns. Hold the thermometer in the same spot for about 40 seconds. The spheres in the thermometer take a few minutes to float to the correct places. The best or most appropriate type of thermometer and where to measure body temperature depends mostly on age. In Fahrenheit degrees, 30° is very cold and 100° is very hot! Items that you will need: Glass Cleaner; Lint-Free Towel; Flat Object or Old Credit Card . The best or most appropriate type of thermometer and where to measure body temperature depends mostly on age. This thermometer is a thin glass tube with a red or blue line inside it. This weather station gives us not only the temperature outside, but also the temperature inside, the relative humidity, date, time, and moon phases. From birth to about six months of age, using a regular digital thermometer to take a rectal (anal) temperature is recommended because it's considered the most accurate. Take rectal temperature readings on newborns. Temporal Thermometer Use . This procedure is discussed below. Glass thermometers with alcohol inside may also be used for oral temperatures. The key is to not hold the thermometer in your hands because your hands will warm it up and give a skewed reading. Clean the outside of your aquarium and the spot where you will be putting your thermometer strip. From birth to about six months of age, using a regular digital thermometer to take a rectal (anal) temperature is recommended because it's considered the most accurate. The temperature should be read to the closest line. They are the fastest and probably the easiest thermometers to use. Step 2. Step 2: Calibrate it. Fahrenheit (°F) is a measure of temperature. This one is extremely simple. Be sure that the entire surface and the outside of your aquarium is dry. Readings will continue to increase and the F (or C) symbol will flash during measurement. How To Read A Digital Thermometer › how to read bubble thermometer › how to use digital thermometer › how to use armpit thermometer › how to use thermometers. Hang the thermometer from a hook to find out the air temperature. - While in a Celsius thermometer: * Long lines indicate 1 degree or 0.5 degree. To read the ambient temperature on a Galileo thermometer is very easy.  X Trustworthy Source Mayo Clinic Educational website from on… * Short lines indicate 0.2 degree. Fahrenheit is used in the United States. The newest and most expensive thermometer on the market, temporal thermometers read heat coming from the temporal artery, which is right under the skin of your forehead. The left thermometer shows a very cold day. Follow these simple steps to ensure you are correctly using a food thermometer: Step 1: Test it. Place the thermometer tip under the tongue. quite likely, someone in your family used a thermometer to read your blood heat. Use either ice water or boiling water to confirm your food thermometer is accurate. Take rectal temperature readings on newborns. Read about how far to insert the thermometer in a food to get an accurate reading. A thermometer may be a device that’s wont to measure temperature, which is how hot or cold something is. However, they may read too low at … The right thermometer shows a very hot day.