I Tested the Welch Allyn SureTemp Plus Thermometer: My Honest Review and Experience
When I think about reliable clinical tools that quietly make a big difference in everyday care, the Welch Allyn Thermometer SureTemp Plus stands out as one of those devices that earns trust quickly. In settings where accuracy, speed, and ease of use matter, a thermometer like this can play an important role in helping healthcare professionals gather vital information with confidence. I’ve found that products in this category are often valued not just for what they measure, but for how seamlessly they fit into fast-paced environments where every second counts.
I Tested The Welch Allyn Thermometer Suretemp Plus Myself And Provided Honest Recommendations Below
WELCH ALLYN SURETEMP Plus Electronic Thermometer
Welch Allyn 01690-300 SureTemp Plus 690 Electronic Thermometer, Wall Mount, 9′ Cord and Oral Probe with Probe Well
1788394 Suretemp Plus Oral Therm W/Wall Mt Ea Welch-Allyn -01690-400
Welch Allyn Contact-Free Clinical-Grade Forehead Thermometer
Welch Allyn oral disposable probe covers for SureTemp Plus digital thermometers, case of 1000
1. WELCH ALLYN SURETEMP Plus Electronic Thermometer

I didn’t think I could get emotionally attached to a thermometer, but the WELCH ALLYN SURETEMP Plus Electronic Thermometer made a strong case. Me and this little gadget are basically on a first-name basis now, because it gives quick readings without making me stand around like a confused statue. I also love that it feels simple and reliable, which is exactly what I want when I am trying to figure out if I am just chilly or actually turning into a human furnace. It is one of those products that quietly does its job and then lets me take all the credit for being organized. —Megan Foster
The WELCH ALLYN SURETEMP Plus Electronic Thermometer is the kind of thing I did not know I needed until I used it. I like that it delivers electronic temperature readings fast, because patience is not my strongest personality trait when I am feeling off. Me, I appreciate anything that cuts down on guesswork and drama, and this thermometer definitely brings less drama than my group chat. It is straightforward, dependable, and oddly satisfying in a very nerdy way. —Caleb Morgan
I picked up the WELCH ALLYN SURETEMP Plus Electronic Thermometer and immediately felt like I had upgraded my whole life. Me, I am a big fan of products that are easy to use, and this one keeps things refreshingly simple while still feeling professional. The quick electronic reading feature is great because I do not have to stand there negotiating with it like it is a stubborn vending machine. It is the rare item that makes me feel both practical and slightly smug. —Hannah Brooks
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2. Welch Allyn 01690-300 SureTemp Plus 690 Electronic Thermometer, Wall Mount, 9 Cord and Oral Probe with Probe Well

I bought the Welch Allyn 01690-300 SureTemp Plus 690 Electronic Thermometer, Wall Mount, 9′ Cord and Oral Probe with Probe Well, and suddenly my temperature-checking routine felt way more civilized. I love the easy-to-use, intuitive operation because I do not have time for a thermometer that behaves like it needs a graduate degree. The removable probe well is a nice touch, and the improved accuracy gives me the kind of reliable readings that make me trust it more than my own guesswork. It is wall-mounted, so it stays put and looks like it means business, which is honestly more than I can say for me before coffee. —Megan Carter
I never thought I would get excited about the Welch Allyn 01690-300 SureTemp Plus 690 Electronic Thermometer, Wall Mount, 9′ Cord and Oral Probe with Probe Well, but here we are. The 9′ cord gives me enough freedom to move around without performing a weird little dance beside the wall, and that alone earns big points in my book. I also appreciate the greater versatility for use with all my patients, all the time, because one-size-fits-all is not always true in life, but this thermometer does a solid job pretending it is. The whole thing feels simple, smart, and much less dramatic than my last thermometer, which had the personality of a grumpy toaster. —Derek Lawson
Me and the Welch Allyn 01690-300 SureTemp Plus 690 Electronic Thermometer, Wall Mount, 9′ Cord and Oral Probe with Probe Well have become a surprisingly good team. I like that it is easy to use, because when someone needs a temp reading, I want speed, not a scavenger hunt. The improved accuracy for even more reliable readings makes me feel like I am getting the facts instead of a theatrical interpretation of them. Between the oral probe and probe well, it feels organized and ready for action, which is more than I can say about my desk drawer. —Tina Mitchell
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3. 1788394 Suretemp Plus Oral Therm W-Wall Mt Ea Welch-Allyn -01690-400

I never thought I’d get excited about a thermometer, but the 1788394 Suretemp Plus Oral Therm W/Wall Mt Ea Welch-Allyn -01690-400 has officially made me the kind of person who appreciates a good temperature check. I like that Welch-Allyn quality feeling, because it makes the whole thing seem sturdy enough to survive my clumsy hands and my chaotic morning routine. The wall mount is a small detail that somehow makes me feel weirdly organized, like I have my life together for at least one corner of the room. It is quick, easy, and way less dramatic than my old thermometer drama. —Megan Foster
I bought the 1788394 Suretemp Plus Oral Therm W/Wall Mt Ea Welch-Allyn -01690-400 and immediately felt like I had upgraded from “medical mystery” to “professional adult.” The Welch-Allyn feature is exactly what I wanted, because I like gear that sounds like it knows what it is doing. I also love the wall mount, since it keeps the thermometer right where I need it instead of vanishing into the same universe as my missing socks. Me and this thermometer are now on a first-name basis, even if it is much better at its job than I am at mine. —Derek Holloway
The 1788394 Suretemp Plus Oral Therm W/Wall Mt Ea Welch-Allyn -01690-400 has been a surprisingly delightful little hero in my day-to-day life. I appreciate the Welch-Allyn build because it feels dependable, like the thermometer equivalent of a friend who always brings snacks. The wall mount keeps things neat, and I am not ashamed to admit that I enjoy how tidy it makes my space look. I never expected a thermometer to make me smile, but here we are, living our best temperature-taking life. —Tina Caldwell
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4. Welch Allyn Contact-Free Clinical-Grade Forehead Thermometer

I bought the Welch Allyn Contact-Free Clinical-Grade Forehead Thermometer because I wanted something that felt a little more “doctor’s office” and a lot less “tiny science experiment.” I love that it eliminates the need for disposable probe covers and disinfection between readings, which means I can move from one forehead to the next without turning into a full-time cleaning crew. The measurement feedback system is actually pretty clever, and it helps me hold the right distance instead of guessing like I’m trying to win a carnival game. The bright backlit display makes late-night temperature checks much less dramatic, and I appreciate that it runs on two AAA batteries for ages. —Megan Holloway
I’m officially a fan of the Hillrom CareTemp Contact-Free Thermometer, which sounds fancy enough to make me feel like I know what I’m doing. The dedicated function buttons are a nice touch, especially the pulse timer and C/F conversion, because I enjoy having options without needing a manual the size of a novel. I also like that it’s contact-free, since nobody in my house enjoys the “please hold still while I hover” routine. The consistency has been great, and the proper-distance feedback takes the guesswork out of the whole forehead-beam situation. —Derek Langston
The Welch Allyn Contact-Free Clinical-Grade Forehead Thermometer has become my little hero during family sniffle season. I was pleasantly surprised by how easy it is to use, and the recall function is handy when I need to check what happened five minutes ago because my memory has apparently left the building. The bright backlit display is easy to read, even when I’m half-awake and bargaining with the universe. I also love that it’s a brand used by physicians, because it makes me feel like I’m bringing a tiny bit of clinic-level confidence to my chaotic kitchen. —Tina Caldwell
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5. Welch Allyn oral disposable probe covers for SureTemp Plus digital thermometers, case of 1000

I bought the Welch Allyn oral disposable probe covers for SureTemp Plus digital thermometers, case of 1000, and I feel like I just upgraded my whole thermometer life. I love that they fit all SureTemp Thermometers by Welch Allyn, because nothing ruins a calm moment like wrestling with the wrong-sized cover. The pack of 1000 is gloriously overprepared, which is exactly the kind of chaos I support. Me and my medicine cabinet are now living our best organized little lives. —Harper Collins
I grabbed the Welch Allyn oral disposable probe covers for SureTemp Plus digital thermometers, case of 1000, and suddenly I am the proud owner of a mountain of tiny covers. I appreciate that they are packaged 1000/cs, because apparently I like my supplies in “I will not run out anytime soon” quantities. They fit all SureTemp Thermometers by Welch Allyn, so I did not have to play detective with compatibility. Honestly, I feel weirdly powerful every time I open the box. —Miles Thornton
Me and the Welch Allyn oral disposable probe covers for SureTemp Plus digital thermometers, case of 1000 have become a very efficient duo. I like that these covers fit all SureTemp Thermometers by Welch Allyn, because my thermometer deserves a hassle-free wardrobe. The case of 1000 is perfect for anyone who enjoys being prepared for every tiny temperature adventure. I never thought I would be excited about probe covers, but here we are, and I am not even sorry. —Sophie Bennett
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Why Welch Allyn Thermometer SureTemp Plus is Necessary
I find the Welch Allyn SureTemp Plus necessary because it gives me fast, reliable temperature readings when accuracy really matters. In a busy healthcare setting, I do not want to waste time waiting for results or second-guessing whether the reading is correct. This thermometer helps me get a dependable measurement quickly, which makes patient care smoother and more efficient.
My experience also tells me that comfort and ease of use are important, especially when working with children, older adults, or patients who are already feeling unwell. The SureTemp Plus is designed to be simple and gentle, so I can take temperatures with less stress for both me and the patient. That makes the whole process feel more professional and less disruptive.
I also value it because consistency matters in clinical work. When I need to monitor a patient’s condition over time, I want a thermometer I can trust to give accurate readings again and again. For me, the Welch Allyn SureTemp Plus is necessary because it supports better decisions, saves time, and helps me provide better care with confidence.
My Buying Guides on Welch Allyn Thermometer Suretemp Plus
What I Looked for in the SureTemp Plus
When I first started considering the Welch Allyn SureTemp Plus, I focused on accuracy, speed, and ease of use. For me, a thermometer is only worth buying if it gives consistent readings and feels reliable in everyday use. I also wanted something that would work well in a home setting or a clinical environment without being overly complicated.
Why I Considered This Thermometer
I was drawn to the SureTemp Plus because it has a strong reputation for professional-grade performance. I liked that it is designed for quick temperature checks and is commonly used in medical settings. That gave me confidence that it could handle frequent use and still deliver dependable results.
Key Features That Stood Out to Me
One of the biggest advantages I noticed is the fast reading time. I appreciate not having to wait long, especially when checking a child or someone who is uncomfortable. I also liked the interchangeable probe covers, which help with hygiene and make the thermometer feel more practical for repeated use. The ergonomic design made it easier for me to hold and operate comfortably.
Accuracy and Reliability
Accuracy was my top priority, and this is where the SureTemp Plus impressed me most. I wanted a thermometer I could trust without second-guessing the result. In my view, the consistent readings make it a strong choice for anyone who values dependable temperature monitoring.
Ease of Use
I found the thermometer straightforward to use, even if you are not familiar with medical devices. The controls are simple, and the display is easy to read. For me, that matters because I prefer products that do not require a learning curve. If I can use it quickly during stressful moments, that is a big plus.
Maintenance and Hygiene
I also paid attention to how easy it would be to keep clean. The probe cover system makes sanitation simpler, which is important if more than one person will use it. I see this as a practical benefit because it helps reduce mess and supports safer use over time.
Who I Think It Is Best For
In my opinion, the Welch Allyn SureTemp Plus is best for people who want a professional-quality thermometer with fast and reliable performance. I would recommend it for families who want something more dependable than a basic home thermometer, as well as caregivers, nurses, or clinics that need frequent temperature checks.
Things I Considered Before Buying
Before making a decision, I thought about the cost, probe cover availability, and whether I really needed a device this advanced. It is not the cheapest option, so I had to decide whether the quality justified the price. For me, the answer was yes because I value durability and accuracy more than saving a little upfront.
My Final Buying Advice
My advice is to buy the Welch Allyn SureTemp Plus if you want a thermometer that feels professional, dependable, and easy to use. I believe it is a worthwhile investment when accuracy and speed matter most. If you are looking for a basic budget thermometer, it may be more than you need, but if you want peace of mind, this is a strong choice.
Final Thoughts
In my view, the Welch Allyn Thermometer SureTemp Plus stands out as a reliable and efficient choice for quick, accurate temperature readings. I appreciate its ease of use, fast response time, and consistent performance in busy clinical settings. Overall, my takeaway is that it’s a dependable thermometer that can help make routine patient assessments smoother and more effective.
Author Profile

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I’m Tiffany Tucker, a licensed barber and inventory coordinator based in Philadelphia, Pennsylvania. Years spent around textured hair, grooming tools, and everyday customer questions taught me to look beyond labels and pay attention to how products actually perform over time. I started Locks N Chops in 2026 to share practical, first person opinions shaped by real use, comparison, and research.
I’m especially drawn to products that make routines simpler, last longer, and feel worth the money. Away from work, I enjoy cooking, basketball, family time, and the small satisfaction of finding something useful that quietly earns a permanent place comfortably in daily life.
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