Thermoworks just announced the release of the Thermapen ONE, dubbed as the world’s only one-second cooking thermometer.
That’s a bold statement, and judging from the promotional videos, a correct one as well.
Both of the prior versions of the Thermapen featured response times of 2-3 seconds, which is still incredibly fast.
Not only does the Thermapen ONE feature a one-second response time, but it is also even more accurate as well.
It has an improved accuracy rating of ± 0.5°F (± 0.3°C), compared to a ±0.7°F (±0.4°C) accuracy rating for the MK4 and Super-Fast Thermapen models.
What else does the newest Thermapen feature?
Along with improved speed and accuracy, here are the other new features of the Thermapen ONE:
- An upgraded, intelligent backlight that is even brighter than the backlight of the MK4.
- A new, easier-to-access battery compartment located on the back.
- A 5-year warranty, compared to a 2-year warranty on prior models.
The Thermapen ONE is scheduled to start shipping in mid-July 2021 and they are accepting pre-orders right now.
I am currently waiting for my ONE to arrive, but I will still review this thermometer as much as I can, comparing it to the previous Thermapens.
Thermoworks Thermapen ONE
If you’re unfamiliar with the world of thermometers then let me introduce you to the preeminent manufacturer of thermometers in the world today, Thermoworks.
Thermoworks produces a wide range of temperature measurement products from meat thermometers all the way to temperature data loggers.
Based in Utah and with partners around the globe, most notably Electronic Temperature Instruments, LTD in the United Kingdom, Thermoworks has years of expertise and experience when it comes to precise temperature monitoring.
The Thermapen series of professional-grade instant-read thermometers are world-renowned for their speed, accuracy, and durability.
The Classic Super-Fast Thermapen (actually the third version of the Thermapen) made its debut on June 1st, 2009, raising the bar of excellence for all meat thermometers virtually overnight.
The next Thermapen release, the Thermapen MK4, debuted in September of 2015, featuring enhancements such as an auto-rotating 360° display screen with an intelligent, light-sensor backlight.
The MK4 also featured improvements in its sensor and probe assembly that made it slightly faster than the original Super-Fast Thermapen.
Now let’s look at the features and specifications of the Thermapen ONE.
Features and Specifications of the Thermapen ONE
Here are the important features and specifications of the Thermapen One.
The most important feature of the ONE thermometer is its one-second full temperature reading ability.
Not only that, it is even more accurate than the already accurate Thermapen MK4.
This means that you can expect an accurate reading of the food you’re cooking right after you insert the probe.
It is extremely important not to overlook the significance of this speed and accuracy.
I’ve tested a ton of meat thermometers here at Thermo Meat.
I can tell you that many thermometers’ temperature readings will jump around and not give you an accurate temperature, even after 5 seconds.
The fact that a thermometer is spending that extra time to figure out the temperature doesn’t instill much confidence in its overall accuracy.
The other upgraded feature that I’m excited about is the improved backlight.
If there is one feature on the Thermapen MK4 that could use some tweaking, it was the brightness of the backlight.
- -58 t0 572 degrees Fahrenheit (-49.9 to 300 degrees Celsius) temperature monitoring range.
- Accurate to within +- 0.5 degrees Fahrenheit from -58 to 392 degrees Fahrenheit.
- One second response time.
- 4.3 inch Probe.
- High-Performance Type-K Thermocouple Probe.
- 2,000-hour battery life. Takes one, 1.5 volt AAA battery.
- Adjustable Sleep Mode from 10 to 180 seconds.
- Waterproof rating IP67.
- Rotating, Backlit Display 1 inch high by 1.54 inches wide.
- Comes with a NIST-traceable calibration certificate.
- Dimensions of 6.1 inches long, 1.7 inches tall, 0.74 inches thick.
I can’t speak to the usability of the Thermapen ONE just yet as I am waiting for it to arrive.
However, I can tell you that the Thermapen MK4 achieves the highest marks from me in terms of ease of use.
As I noted earlier, I’m excited to see the improved backlight of the ONE thermometer.
Again, I will do a full accuracy comparison once I get the ONE in hand. I expect it to come out on top going head-to-head with all the other thermometers.
The Thermapen ONE features the same IP67 waterproof rating as the Thermapen MK4.
An IP rating is an internationally recognized standard for rating a device’s ability to protect its components from water or dust.
A device that can withstand being submerged in water up to a meter for 30 minutes with no detrimental effects has an IP rating of 67.
Along with its waterproof ability, the Thermapen ONE’s body is shockproof and also features antimicrobial silver ion technology to inhibit bacterial growth.
The current price for the Thermapen ONE is $105.
There’s the old adage that price is what you pay, value is what you get.
What are you buying when you buy a Thermapen?
You’re buying confidence and peace of mind that you’re serving food at the temperature you want to serve it at.
Yes, there are many lower-priced meat thermometers you can purchase, but none are as fast, accurate, or as well made as a Thermapen.
The price you pay for something is determined over time, not just the money you fork over at the cash register.
I judge all of the meat thermometers I test against my Thermapens, they are the best.
I’ve had my Classic Super-Fast Thermapen for almost nine years now, and only recently did I need to change the battery.
How many devices do you have in your life that have that type of high-level performance and dependability?
Here’s a secret (not really a secret, but some people might not know this) I’ve learned over time, you actually save money when you pay more for quality things.
A Thermapen is a quality product, one that will continue to give me the highest value for years to come.
Thermapen ONE vs Thermapen MK4
What are the differences between the Thermapen ONE and the Thermapen MK4?
The most notable difference is that the Thermapen ONE features a one-second temperature reading response time compared to the 2-3 second response time of the MK4.
The other important difference is the Thermapen ONE has a brighter backlight that is more sensitive to changes in ambient lighting conditions.
Another design change is the decision to move the battery compartment from the end of the thermometer to the back of the body for easier access to the user settings panel.
The body of the Thermapen ONE is also a little bit smaller than the Thermapen MK4.
Here are the dimensions for both:
- Thermapen ONE-6.1 W x 1.7 H x 0.74 D inches (156 W x 48 H x 19 D mm)
- Thermapen MK4- 6.2 W x 1.97Hx 0.75 D inches (157 W x 50H x 19 D mm)
When Thermoworks announced the release of the Thermapen ONE the main question in my mind was, what’s new?
The key features that will set the Thermapen ONE apart are the improved speed and accuracy as well as the improved backlight.
Considering that the Thermapen MK4 was already the fastest and most accurate meat thermometer out there, that’s quite an accomplishment.
I look forward to updating my review when I get my Thermapen ONE in hand.
I think we might have a new meat thermometer in the top spot.