The editorial staff of 20 Minutes was not involved in the production of this article.

In order to make this article, we first took our temperature 3 times in a row to check the reliability of their measurement. And we tested them on two people for more data. We then timed the temperature measurement time but also the time before the standby of each thermometer. We also tested the ancillary functions as well as the application of the connected models. We ended up observing their design as well as their resistance.

The selection of the 4 best medical thermometers to choose in 2023

  • Beurer FT 09: best value for money
  • iHealth PT2L: the most accurate
  • Braun PRT 2000: the fastest
  • Braun ThermoScan 3 IRT3030: the thermometer with multiple tips

Beurer FT 09: best value for money

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Offering a good quality/low price ratio, this thermometer has been reliable to within 0.1°C, making it more faithful than all its competitors. On the other hand, because of its fixed and rigid tip, as well as its long temperature measurement time, it is not very practical to use with children. In addition, its LCD screen is readable and we found its unique button simple to use. In addition, its audible signal indicating the end of the temperature measurement is clearly audible and the device is powered by an LR41 battery, included with purchase. Finally, it is very resistant to water and in order to protect it, the brand provides a plastic tip to place on its stem.

The most:

  • Good value for money
  • Most reliable
  • Intuitive display
  • Playable LCD display
  • Audible audible beep

Cons:

  • Fixed and rigid tip
  • Long temperature taking time

iHealth PT2L: the most accurate

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Adjustable to °C or °F, this forehead thermometer can easily be used by all family members. It has an ultra-fast automatic shutdown and is very reliable, with an accuracy of 0.1°C. During our tests, we initially thought it was defective because there was no beep announcing the end of temperature taking. We realized that it was simply disabled and it is therefore essential to activate this setting for better use.

The most:

  • Set to °C or °F
  • Ultra-fast auto shutdown
  • Ideal for the whole family
  • Reliable
  • Precise

Cons:

  • The beep must be activated manually

Braun PRT 2000: the fastest classic model

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This thermometer is equipped with a soft tip to facilitate the taking of children's temperature. It is possible to choose the age of the person according to 3 brackets: 0 to 3 months, 3 months to 3 years and more than 3 years. In addition, depending on the age group chosen, the thermometer changes color (green, yellow or red) accordingly, allowing it to indicate the dangerousness of the temperature. In addition, the device was very efficient as we achieved results in just 7-8 seconds, making it the fastest model https://www.amazon.fr/dp/B01IBL6MPQ?th=1&linkCode=ll1&tag=ga-selectos-comparatif-2023-21&linkId=b83be959ec409e44744f5f193e07d744&language=fr_FR&ref_=as_li_ss_tlde our selection.

The most:

  • Fastest classic model
  • Ideal for children
  • Colours indicating temperature hazardousness

Cons:

  • /

Braun ThermoScan 3 IRT3030: the thermometer with multiple tips

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Very easy to use, this ear thermometer is equipped with an LCD screen which, as for other devices, is very clear and readable. We appreciated its speed, making sure not to disturb the children for too long. In our tests, it was accurate to within 0.2° and it only took 1 minute and 10 seconds for the device to turn off automatically. Also note that it works with 2 AA batteries, included with the purchase and that you can benefit from 21 plastic tips provided by the brand. However, it remains a little long at ignition.

The most:

  • Easy to use
  • Readable and clear LCD screen
  • Fast and accurate
  • 21 plastic tips provided

The least:

  • Long ignition

Other models tested

  • Medisana 77030: This thermometer was not accurate enough (from 38.4°C to 38.7°C in about ten minutes)
  • Braun ThermoScan 7: This model has proven to be less resistant than the others. Indeed, after falling once, his screen did not turn on anymore.
  • Withings Thermo: Despite its very high price, this connected model was very inaccurate

5 key criteria for choosing the right medical thermometer

According to our product experts, here are the key criteria to consider when choosing your medical thermometer.

The type of thermometer

  • The classic thermometer allows a reliable grip. Nevertheless, the measurement time can reach a few minutes
  • The electronic thermometer is used like the conventional thermometer but it is safer and clearer
  • As for the forehead thermometer, it is easy to use and is suitable for children

Usage

  • Thermometers are usually used to check one's condition in case of illness
  • The model chosen should depend on the frequency of use as well as the age of the person concerned

Reliability and accuracy

  • The most reliable temperature measurement is done rectally
  • Be sure to follow all instructions for use as it can be complicated to take your own temperature

Maintenance

  • It is important to clean and disinfect thermometers after each use (especially conventional and digital thermometers)
  • Some models have disposable tips for more hygiene

Features

  • Many electronic models have a beep signifying the measurement
  • It is also possible to find the memory function that records the last data taken
  • Backlit display makes it easy to read in the dark

Content proposed by our experts good deals, partners of 20 Minutes. The editorial staff was not involved in its realization. The prices mentioned in this article are indicative and are subject to change.
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