Question: What Kind Of Thermometer Is The Most Accurate?

What is the best non contact thermometer for adults?

The 5 Best Non-Contact Thermometers to Help You Stay Germ-FreeBest Overall.

iHealth No-Touch Forehead Thermometer.

For Families.

Exergen Temporal Artery Thermometer.


Withings – Thermo Smart Temporal Thermometer.


Digital Infrared Forehead Thermometer.

For Small Businesses.

Niceo Wall Mounted Thermometer..

What is normal forehead temperature?

The normal temperature range on the forehead is approximately between 35.4 °C and 37.4 °C.

How do I know if my infrared thermometer is accurate?

To test the accuracy of an infrared thermometer requires access to a stable surface of a known temperature. You cannot verify the accuracy of an IR thermometer by comparing it to an immersion type thermometer that is beneath the surface of a liquid or semi-solid in a non-controlled experiment.

Are ear thermometers more accurate than oral thermometers?

An ear (tympanic) temperature is 0.5°F (0.3°C) to 1°F (0.6°C) higher than an oral temperature. An armpit (axillary) temperature is usually 0.5°F (0.3°C) to 1°F (0.6°C) lower than an oral temperature. A forehead (temporal) scanner is usually 0.5°F (0.3°C) to 1°F (0.6°C) lower than an oral temperature.

What is the best thermometer for home use?

Best Overall Thermometer: Kinsa Digital Smart Ear Thermometer. This smart digital thermometer takes the spot as our best overall option. The ultra-fast reader takes an accurate reading in the ear in only one second, which is perfect for parents trying to take temperatures for a finicky, squirmy kid.

How do I know if my thermometer is accurate?

The ice bath test is the easiest way to test a thermometer for accuracy, assuming your thermometer will display temperatures of 32°F or less. The advantage of this method is that an accurate thermometer will always read 32°F in a properly made ice bath regardless of altitude or atmospheric pressure.

What no touch thermometer do hospitals use?

The Hospital Grade No Contact Thermometer – Hammacher Schlemmer. This is the infrared thermometer used by hospitals for its convenient and hygienic operation that provides an accurate temperature reading in only one second without touching the patient.

What is the most accurate way to take an Adults temperature?

A rectal or ear temperature reading will be a little higher than an oral reading. A temperature taken in the armpit will be a little lower than an oral reading. The most accurate way to measure temperature is to take a rectal reading.

Are infrared thermometers accurate for humans?

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.

Is it bad to take temperature on forehead?

Infrared thermometers used for COVID-19 testing do not pose risk to pineal gland. CLAIM: Infrared thermometers, which are held near the forehead to scan body temperature without direct contact, point an infrared light directly at the brain’s pineal gland, exposing it to harmful radiation. AP’S ASSESSMENT: False.

Can thermometers be wrong?

They found that if a surface thermometer (ear, axillary, or infrared) found an elevated temperature, the child had a 96% percent chance of having a truly elevated inner or core temperature. … The surface thermometers were fairly inaccurate with common levels of error hovering around 1/2 to 3 full degrees Fahrenheit.

Are forehead thermometers 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. Armpit temps are useful for screening at any age.

What is the most accurate infrared thermometer?

Best medical infrared thermometersiHealth PT-3 Forehead Thermometer. Best infrared thermometer for simplicity. … iHealth PT-2L Non-Contact Thermometer. … Withings Thermo. … Comper Smart Forehead Thermometer. … Extech IR200 non-contact forehead thermometer. … Braun Thermoscan 7. … Infrared Wall-Mounted Forehead Thermometer.

What is the most reliable thermometer for adults?

If you’re looking for a traditional oral/rectal stick thermometer, our pick is the iProven DTR-1221A. If you want an in-ear thermometer, we recommend the Equate Infrared In-Ear Digital Thermometer. And if you’d prefer a contactless forehead thermometer, ThermoWorks’s Wand No Touch Forehead Thermometer is our top pick.

What brand of thermometer do doctors use?

1. iHealth No-Touch Forehead Thermometer. Amazon’s No. 1 bestselling health care thermometer uses infrared technology to read one’s temperature from about 3 centimeters (or about 1.2 inches) away.

What is considered a fever with forehead thermometer?

Advertisement. The following thermometer readings generally indicate a fever: Rectal, ear or temporal artery temperature of 100.4 (38 C) or higher. Oral temperature of 100 F (37.8 C) or higher.