ThermoPro TP20 Thermometer Review

Best for smoking
UPDATED May. 2021
Manufacturer: ThermoPro
Model: TP20
Table Of Contents+

ThermoPro TP20 is a wireless digital meat thermometer with dual probes for food and ambient temperature monitoring. It has a temperature range of 32°F to 572°F and it is accurate within ±1.8°F. It allows for remote monitoring from a distance of up to 300 feet and it boasts a wide range of potential uses, from BBQ to candy.

It is rather sturdy in comparison to its competitors and it comes with a large backlit LCD screen and batteries, which are nice bonuses. It has all the relevant certifications and the probes and wires can withstand extremely high temperatures.

A nice mix of quality and affordability, this handy thermometer is definitely worth checking out. Learn more about is key characteristics in this detailed ThermoPro TP20 review.

ThermoPro TP20
  • ThermoPro TP20 reciever and transmitter
  • ThermoPro TP20 Beef Mode
  • ThermoPro TP20 Timer Mode
This website features affiliate links. For purchases made via these links, we earn commissions that allow us to keep producing helpful content. To find out more click here. Close

Pros & Cons

  • 300 feet communication range
  • Dual probes for food and grill temperature monitoring
  • USDA presets for 9 meat types and different doneness levels
  • Alarms for programmed times and temperatures
  • Countdown and count up timer
  • Large backlit LCD screen
  • Automatic shut-off (30 minutes)
  • Step-down tip
  • Poorly designed clips
  • No lock on the remote unit
  • Probes may need frequent replacement

ThermoPro TP20 Ratings

Our Rating 8.8
Ease Of Use

The amount of time and effort required to understand all the functions of the thermometer and use it properly.


The characteristics that enhance the thermometer’s functionality, usability, and reliability.


The meat thermometer’s precision and margin of error.


The amount of time necessary to obtain a full reading and display the temperature.


The meat thermometer’s average lifespan with proper use and maintenance.


The affordability of the meat thermometer in relation to its quality and in comparison with similar meat thermometers.

Our ratings are the result of an objective and independent evaluation of ThermoPro TP20, generating the final rating that reflects the overall quality of the product.

ThermoPro TP20 Design & Durability

Although ThermoPro’s receiver and transmitter are primarily made of plastic and rubber, they are rather sturdy. The rubber sleeve casing offers great protection from bumps and scratches. The thermometer comes with two 6.5-inch probes; one with a step-down tip that easily penetrates meat and one with a blunt tip that is primarily suitable for measuring grill/ambient temperature but can also be used for food. The stainless steel mesh cables measure 40 inches in length, which is long enough for most uses but may not be ideal for all outdoor BBQs.

The backlit LCD screen lets you easily monitor food temperature in the dark. Due to its relatively large dimensions, it is easy to read the numbers and letters on the screen.

The receiver comes with a belt clip and a countertop stand. To secure the ambient temperature probe, you can use the provided grill/oven clip. These are nice accessories that should facilitate use, but we are not too enthusiastic about the design. The grill/oven clip is not perfectly easy to attach securely and the plastic belt clip is attached to the battery door on the receiver, which does not seem like an ideal choice.

In spite of these minor flaws, ThermoPro TP20 is more durable than many of its competitors and it can certainly last for years with proper use. The probes and cables are more sensitive than other parts, but if you avoid contact with water, the chance of malfunctions and inaccurate readings is minimized.

ThermoPro TP20 Features

One of the greatest advantages of this thermometer is that it is easy to use and program. In this section of our ThermoPro TP20 review, we will go over its main functions and show you what you can do with this handy device.

Remote Monitoring

With a communication range of 300 feet, ThermoPro TP20 lets you easily monitor food temperature from a great distance, which makes it an excellent choice for outdoor use and slow cooking.

Monitoring meat temperature with ThermoPro-TP20

ThermoPro TP20 has a range od 300 feet, making it a great choice for outdoor use.

Dual Probes

The 2 probes let you simultaneously monitor both grill/oven and food temperatures or keep an eye on 2 pieces of meat at once.

USDA Presets & Customization

The thermometer comes with USDA presets for veal, chicken, pork, poultry, lamb, fish, ground beef, ground poultry, and beef. The additional taste/doneness settings are highly useful and can help you easily cook a perfect steak. For experienced users, there is the option to set custom times and temperatures.

Countdown And Count Up Timer

The countdown and count up timer comes with 2 duration options, including 99 minutes 59 seconds and 99 hours 59 minutes. Starting, stopping, and resetting the timer only requires a push of the button.


For worry-free use, ThermoPro TP20 provides handy alarms. There are alarms for programmed times and temperatures and the device also notifies you when the link between the transmitter and the receiver is broken.

ThermoPro TP20 Performance & Accuracy

Reliable and accurate, ThermoPro TP20 provides fresh temperature readings in no more than 5-7 seconds, with a margin of error of about 2°F. To enhance precision, be sure to place the ambient temperature probe about 1 inch from the grate and sink the tip of the meat probe into the center of the piece.

With a temperature range of 32°F to 572°F, the thermometer is not well-suited for cold food temperature monitoring and it is primarily designed for use in ovens, barbecues, and smokers. The probes and wires can withstand temperatures of up to 716°F. You can use the thermometer for meat, candy, and virtually all kinds of solid food, but it may not be an ideal choice for liquids and oil, primarily due to the inconvenient clip.

ThermoPro TP20 margin of error of about 2°F

ThermoPro TP20 gives extremely accurate readings, with the margin of error of ± 1.8°F.


Technical specifications
Response Time?
Accuracy± 1.8°F
Temperature Range32°F-572°F (0°C-300°C)
Battery Life?
Backlit Display
* All the prices on this website are subject to change without notice. While we put a great deal of effort into making sure that all the prices are accurate, one or more products may have outdated prices. Please visit the specific product’s official website for exact prices.