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We provide an in-depth review of the ThermoPro TP03A instant read thermometer

The ThermoPro TP03A is a low price instant read digital thermometer that offers some great features. It is a high-quality device, especially for its price.

The people at ThermoPro always make a solid product, and the TP03A instant read thermometer is no exception. They are one of the leading brands of high-tech digital and wireless cooking thermometers for a reason.

The accuracy of their thermometer compares to that of the most expensive thermometers, and the temperature reading time is nothing to scoff at either. If you are a new or experienced cook, the ThermoPro TP03A is a product worth checking out, if nothing else, to have a backup for your $100 thermometer.

By the end of this review, you’ll be armed with the pros, the cons, and the facts about the ThermoPro TP03A meat thermometer to help in your decision-making.

Spoiler Alert: The ThermoPro TP03A is a Highly Reviewed instant read thermometer with Great Customer Service.

ThermoPro Instant Read Meat Thermometer

ThermoPro TP03A Quick Facts

Product Name: ThermoPro TP03A

Made By: iTronics ThermoPro

Top 3 Features:

  • Accuracy within  ±0.9°F
  • Automatic Power
  • The PRICE!

Standout Benefits of Using the ThermoPro Meat Thermometer

Anyone serious cook in the household or at work needs an instant read thermometer.

The accuracy that is required for a good home-baked loaf of bread or a well-cooked pork roast means you need a high-quality thermometer. If you have used an analog thermometer, you can understand the setbacks they can cause. The lack of accuracy and necessity to reconfigure the temperature can mean under or overcooked foods.

The long wait time when using an analog for the thermometer to hit its final temperature read means you risk burning yourself with a hand over a heat source. You’re also wasting time that could be better used checking sauces, chopping vegetables, or setting the table.

A reliable digital instant read thermometer, like the ThermoPro Meat Thermometer, offers solutions to these problems.

It’s a Low Cost, Yet Reliable Instant Read Thermometer

While this is not your fancy pants $99, feature-loaded, or wireless hands-free thermometer that you can check from another room while watching the big game on TV. But what it is, is a basic, yet reliable, highly accurate low-cost food thermometer. And it is still loaded with enough features to keep your cooking rep at its peak performance.

There is very little wait time since the ThermoPro digital thermometer reads the temperature in 4-7 seconds. So, no worries about burning yourself or wasting time. The probe is also long enough and set on a hinge that you can usually keep your hand completely out of the heat source’s way.

You don’t need to configure this thermometer because it is built-ready straight out of the box and stays accurate. The foldable probe also hides within the base when not in use. This is great for keeping it from being damaged while being stored. It is small but brightly colored, so you don’t have to worry about losing it in your utensil drawer.

A Guide to Using the ThermoPro Meat Thermometer

The ThermoPro TP03A is very easy to use. This all starts with the simple to-fold probe design that locks securely into its base making it ideal to carry in a shirt pocket or for storing away when not needed.

The ThermoPro digital thermometer is a simple product that is made specifically with ease of use in mind. The shipped package includes a single AAA battery, which is necessary for the thermometer to work. Placing the battery in the thermometer is easy, and self-explanatory.

To start using the thermometer, unfold the probe from the base to turn it on. The pointed tip makes it easy to insert into meat or bread. Choosing between Celsius and Fahrenheit is as simple as pressing a button. It can be switched back at any point.

The thermometer turns itself off after ten minutes of not being used for ultimate battery life savings. When you are finished using the ThermoPro Meat Thermometer, make sure to wipe the probe completely clean. This keeps any extra bacteria from staying on and contaminating other foods later on.

The ThermoPro Meat Thermometer Description & Features

Highly Accurate | Read Time Speed | 3.8″ Food Grade Stainless Steel Probe | Auto Off Mode | Easy to Read Display | Wide Temperature Range | AAA Battery Powered | Celsius Fahrenheit Selector

The ThermoPro Meat Thermometer has several features that make it a really great product for the price.

ThermoPro has established itself as one of the premier manufacturers of food thermometers making it an easy choice to add their best-selling thermometer to your cooking arsenal.

Instant Read Cooking Thermometer

Highly Accurate

The accuracy of any thermometer is very important since that is the entire reason for having a thermometer in the first place.

The ThermoPro comes within  ±0.9°F of exactly accurate. With less than a single degree in alteration, the ThermoPro is quite an accurate thermometer, especially in this price range.

Read Time Speed

The speed by which the ThermoPro reads the temperature is also very good. Being labeled an instant read thermometer means reading the temperature as fast as possible, and the ThermoPro does just that. It provides a readout within 4-7 seconds.

The quick reading time means you don’t have to stand around waiting for it to finish finding the temperature, and you can keep your hand away from whatever heat source you are cooking with. If you have ever used an analog thermometer while grilling food, you can understand how nice of a benefit that is.

3.8″ Food Grade Stainless Steel Probe

The probe on the ThermoPro TP03A rotates 180°. The rotating probe is a great feature, helping you get to hard-to-reach areas on turkeys and roasts. It also means you can keep your hand to the side of a heat source, instead of directly overtop it.

When the thermometer is not in use, the probe folds completely inside the body and locks in place using a hinged button. Simply push the button to unlock the probe again. This is a nice feature, helping to keep the probe safe between uses.

Auto Off Mode

This ThermoPro Meat Thermometer also has an auto shut-off feature after 10 minutes when not being used. This helps you save battery life, and money on batteries if you forget to turn the thermometer off.

Anyone who has forgotten to switch off a thermometer before and later found a drained battery can appreciate this.

Easy to Read Display

The ThermoPro TP03A comes with an easy-to-read LCD display.

The great thing about this display is that it is clear, bright, and large enough to read the temperature from just about every angle.

Wide Temperature Range

The ThermoPro comes with a wide temperature range of -58°F ~ 572°F (-50°C ~ 300°C) making this a very versatile device.

Its wide temperature range makes it perfect for indoor or outdoor cooking, grilling, baking, candy making, and brewing.

AAA Battery Powered

The ThermoPro TP03A is powered by one AAA battery that comes included. The AAA battery makes changing a dead battery quite simple.

Celsius/Fahrenheit Selector

Checking temperatures in your preferred unit of measurement of either Celsius or Fahrenheit is as simple as pushing a button on the back.

Foldable Food Thermometer

Who Is the ThermoPro TP03A Digital Food Cooking Thermometer For?

This thermometer is for the knowledgeable cook, the new-to-the-kitchen user, and the food business professional.

It is difficult to say no to the ThermoPro TP03A at such a low price. It is as accurate as many other digital thermometers out there and reads at a similarly fast speed.

The bright color makes it easy to find in an at-home drawer or a cluttered catering kitchen. If you enjoy cooking meat, it is important to know the temperature of what you are cooking, both for food safety and to make it as juicy as possible.  The ThermoPro lets you find that temperature with a great deal of accuracy.

If you already own a digital thermometer, the ThermoPro works great as a travel thermometer, since it folds away so quaintly, and is cheap enough to not worry about losing.

Be wary though, your friends might nab it when they see how well it works at your annual pool party and barbecue.

Reasons to Think Twice

If you are a griller who enjoys moving around quite a bit during a cooking session and don’t want to be glued to your grill the entire time you are cooking, you might look into a digital wireless thermometer instead of a basic instant read thermometer.

With the ThermoPro you are stuck with washing it between every food you want to check, and you have to be standing directly in front of the food (obviously) to check the temperature. With many wireless thermometers, you can check the temperature of several foods at once, and view the temperature from a distance using the receiver.

This is especially useful if you like to smoke food because you can check the smoker’s temperature, along with the food. So if you are into that style of cooking, the ThermoPro might not be what you are looking for in a thermometer.

ThermoPro TP03A PROs & CONs

The ThermoPro Meat Thermometer has a lot of great options and perks. The large angle probe swinging 180° is a great feature and a definite pro. The accuracy and temperature reading speed are both on the higher end, especially for the cost of the product.

The downside to the ThermoPro is the thin plastic build. It doesn’t feel as strong and sturdy as some of its competitors. While this doesn’t take away from the job it does, it means the ThermoPro is more easily broken.

Users have reported that the hinge on the folding probe is susceptible to breaking. This may be caused by users not using it correctly.

Whether this is true or not, there is not a lot of room for debate on this product. With over 121,292 customer reviews and a 4.6 out of 5-star rating on Amazon, the ThermoPro TP03A Digital Food Cooking Thermometer has a pretty dominant approval rating.

Interesting fact: the most used words by reviewers are easy and works

How are reviewers describing this item?

easy, great, accurate, good and quick.

If you are willing to spend a little more money, the Lavatools Javelin PRO Duo is an excellent instant read Thermometer and one of my favorites. Just under $50, it has all the high-end features you could want while still not breaking the bank. The GDEALER Instant Read Meat Thermometer can be had for about $14 and is another great low-cost, reliable option.


  • Simple design and ease of use
  • Accurate to ±0.9°F
  • 180° rotating 3.8-inch locking probe
  • Auto Power down after 10 minutes
  • Temperature range from -58°F to 572°F
  • Great value for the price
  • Excellent warranty and top-notch customer service


  • The display is not backlit
  • The body is not splashproof
  • Plastic is not very durable
Meat Thermometer

Price & Warranties

The ThermoPro TP03A comes in at about $15 at the time of this write-up. It has a five-year limited warranty.

ThermoPro has worked hard over the years in building its reputation around quality and accuracy and it shows by offering a 5-year replacement warranty and world-class customer service.

They claim to offer a stress-free warranty process without even having to send the defective thermometer back when replaced. ThermoPro really stands by their products.

They also offer high-quality after-sales support, such as product setup videos, and technical support via phone, email, and chat.

Final Thoughts on Our ThermoPro Meat Thermometer Review

In my humble opinion steaming from my experience, The ThermoPro TP03A is worth the $12. It gives a great bang for the buck. The features are similar to thermometers costing three times as much. That is a great deal.

ThermoPro has done it again!  Combining fast results, a super easy-to-use design, and a high level of accuracy, you won’t go wrong adding this device to your cooking arsenal.

I hope this ThermoPro Meat Thermometer review was helpful for you. As always, if you or someone you know is interested in grilling thermometers or you find this information useful, please consider sharing it with your grilling friends and on social media!

If you would like to leave a comment or have a review of your own to share on the ThermoPro Meat Thermometer, please do so below. Let’s keep the conversation going.


Pat G.

Next Steps:

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Ultimate Instant Read Meat Thermometer Buyers Guide

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DisclosureAt The Grilling Life, I am committed to researching and writing thoughtful, informative and editorially independent reviews of the best products for your outdoor cooking needs.  If you like what I do, you can support me through my chosen links, which earn me a commission.  This allows me to continue sharing with you my love for all things barbecue.  Your support is truly appreciated.

Patrick Ginise

A backyard warrior, certified carnivore, lover of good whiskey, grill master and I’m Living The Grilling Life!

I have a passion for cooking with live fire and smoke, no matter the weather. I’m a real person just like you, who loves outdoor cooking and BBQ. Food, fun, and time spent with family and friends are what it’s all about! It is my mission to take my passion and knowledge for outdoor cooking and all things BBQ and share this expertise in techniques and grilling equipment with you. In other words, Living The Grilling Life!

I have personally tested over 150+ Grills and Smokers and hundreds of grilling thermometers, temperature controllers, grill brushes, grilling tools, fire starters, and other BBQ products.