iProven DT probe thermometer

iProven DT probe thermometer - Easy, accurate, fast, oral and rectal

Best Digital Medical Thermometer, Easy Accurate and Fast 10 second Reading Oral and Rectal Thermometer for Children and Adults with Fever Indicator

The iProven DT-R1221 is a great and one the best prope thermometers for kids. This bestselling thermometer for body temperature is quick, easy to use, and has all of the advanced features which one expects from a high-quality thermometer. If you’re considering adding it to your collection of at-home medical equipment than read on and we’ll give you an in-depth look.


What you get with IProven’s DT probe thermometer?

Best Digital Medical Thermometer (Baby and Adult Termometro)
  • OPTIMIZED ALGORITHM - The DT-R1221A-US-WG has an optimized algorithm, that allows you to take the most accurate fever measurements in just 10 seconds
  • PROFESSIONAL QUALITY FOR HOME USE - The best professional quality delivered right at your doorstep. Thats what iProvèn quality stands for.
  • HYGIENIC AND EASY TO CLEAN - The waterproof tip allows you to clean the thermometer in an easy and hygienic way. The hard case that comes with the thermometer allows you to keep it that way.
  • HIGHLY CONVENIENT - The flexible tip allows you to take temperatures conveniently.

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Probe thermometers sometimes get a bad rap with all of the new technology on the market. While they tend to be more accurate than the new infrared thermometers, which can be messed up by user error, they’re starting to be considered somewhat archaic.

Fortunately, this isn’t always true. Far from being obsolete, what you’ll receive with this thermometer is perfect.

The first thing most people will notice about it is the fact that the tip is flexible. Doctors still recommend that very young children have their temperature taken rectally and the soft, flexible tip makes this much easier than with many other products on the market.

You’ll also find out that it takes temperature within ten seconds, which is amazingly quick for this type of thermometer for fever. Ten seconds can seem like forever when you’re trying to get an unruly child to bite down on it, but it’s much better than most of the competition which can have trouble taking it in even twenty seconds.

It switches easily between Celsius and Farhenheit measurements, a press of a button and you’ll be able to read the temperature in your desired unit of measurement.

Of course, as thermometers have advanced they need to do a little bit more than just take a quick and accurate temperature. People have come to expect some slightly more advanced measures from modern thermometers for fever and this iProven product delivers in spades.

Memory is an important feature that’s sometimes overlooked. This model records the last temperature you’ve taken so you’ll easily be able to see if a fever is getting better or worse when you take a new reading.

It will also allow you to make sure that you know there’s a fever over 100°F with an alarm. The auditory indication can come in handy if you’re trying to multitask. In addition to the audio signal, it also has a visual indicator which consists of different smiley faces to allow you to know just how bad the fever is.

The sounds are audible, but delicate. If you have multiple children, you’ll be glad to know that you’re unlikely to wake those who are already in bed. It’s the little things that make a thermometer stay ahead of the competition, and this is definitely one of those great additions.

iProven has a unique warranty policy as well. It’s known as the 100-100 policy. You have a hundred days to ensure that it’s the right thermometer for your household, or you’ll get 100% of your money back. iProven knows that you’ll love their thermometer, and it’s easy to see why when you consider the above.


The Bad Stuff

Any product, no matter how good, is bound to have some flaws.

The DT-R1221 has some minor problems, and they may be deal breakers for some people.

The main problem that’s run into is the fact that the “beep” which accompanies the thermometer finishing is simply too soft for some people to hear. If your hearing isn’t great, then you’ll have to keep a close eye on the thermometer in order to make sure you know when you have your reading.

Some people also seem to have some issues with the buttons. The buttons are firm and it can take more pressure to hit them than you’d assume at first. This means that those with weak fingers may need to hit them a couple of times in order to get things going.

Some more advanced thermometers also have a color changing screen, indicating no fever, a minor fever, and a serious problem. This one lacks that feature, so you’ll need to know your temperature ranges in advance.

Whether or not you find these issues to be a deal breaker is up to you, but we mostly just point them out because nothing is perfect.


  • Pro: Low Cost For Great Quality
  • Pro: Provides The Expected Accuracy of a Probe Thermometer
  • Pro: FDA approved


  • Cons: Probe thermometers are invasive and can be uncomfortable
  • Cons: Not the easiest to use with little kid



You’re looking at a great probe thermometer in the DT-R1221. While it does have some minor issues, it’s pretty hard to compete with this one unless you’re willing to part with more money. Most of those who are truly dissatisfied with it will just want to pick out a different type of thermometer, since it’s pretty much the classic example of a well-made digital probe.

At the end of the day, it’s a great one and something which any home should consider adding to their medical box. A thermometer is a must-have for any home, and you may as well add one which is both cheap and great in order to make sure that you have the ability to get accurate, quick readings without having to run out and buy one from the pharmacy.

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