What type of thermometer is most accurate? Digital oral and rectal thermometers are the most accurate. Rectal thermometers, while they may not be used widely for at-home use, are the better measure of core temperature. 23 нояб. 2021 г. Research has shown that, when used correctly, infrared or no-contact thermometers are just as accurate as oral or rectal thermometers. No-contact thermometers are popular among pediatricians, as kids often squirm around when trying to get a temperature read, but it also holds true in mass temperature screenings.Use a regular digital thermometer to take a rectal temperature. New research suggests that a temporal artery thermometer might also provide accurate readings in newborns. Click to see full answer. Keeping this in view, how do you use a rectal thermometer? Lubricate the end of the probe with a small amount of lubricating jelly.



What is the most effective type of thermometer?

Digital thermometers are the most accurate way to measure body temperature. There are many types, including oral, rectal, and forehead, plus many that are multifunctional.

Are forehead thermometers accurate?

Rectal temps are the most accurate. Forehead temps are the next most accurate. Oral and ear temps are also accurate if done properly. Temps done in the armpit are the least accurate.

Which is more accurate oral or forehead thermometer?

How accurate are they? For general use at home, forehead thermometers will give an idea of whether or not an individual has a fever. However, according to a 2020 study, forehead thermometers are less accurate than other methods of reading temperature, such as oral, rectal, or tympanic (ear) temperature readings.

How accurate are thermometers?

Temperatures taken from the armpit are usually the least accurate. For older children and adults, oral readings are usually accurate — as long as the mouth is closed while the thermometer is in place.

What is the most accurate way to measure temperature?

Armpit temperatures are usually the least accurate. Rectal temperatures provide the best readings for infants, especially those 3 months or younger, as well as children up to age 3. For older children and adults, oral readings are usually accurate — as long as the mouth is closed while the thermometer is in place.

What type of thermometer is used to measure body temperature?

Digital thermometers. Regular digital thermometers use electronic heat sensors to record body temperature. These thermometers can be used in the rectum, mouth or armpit. Armpit temperatures are usually the least accurate.

Can you use a digital thermometer for rectal temperature?

Digital thermometers. For older children and adults, oral readings are usually accurate — as long as the mouth is closed while the thermometer is in place. If you plan to use a digital thermometer to take both oral and rectal temperatures, you’ll need to get two digital thermometers and label one for oral use and one for rectal use.