Key Questions to Ask When Ordering High Quality Folding Food Thermometer Wholesale

21 Jul.,2025

 

The Ultimate Guide to Food Thermometer Types - Instrument Choice

If you store, prepare, cook, transport, or sell food, you need to maintain the correct temperature for your product to ensure food safety and quality. The only way to do this is using a food thermometer.

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This article outlines the five main types of food thermometers and provides examples of each type so that you can find the best for your application.

What Are Food Thermometers

A food thermometer is a temperature measuring tool specifically designed to measure the temperature of food and food-related products.

Why Use a Food Thermometer?

A food thermometer is a crucial tool for applications in the food sector. Using a food thermometer has two key benefits:

  1. Ensure food safety: By helping you confirm that potentially hazardous food is sufficiently cooked and stored safely.
  2. Achieve desired food quality: Numerous food production tasks require specific temperatures to achieve desired outcomes, e.g., bread baking and chocolate tempering.

What to Look For When Purchasing a Food Thermometer

What to look for in a food thermometer depends on your desired outcomes. Key considerations include:

  1. Temperature Range: Consider the temperature range you need to measure. Ensure the thermometer purchased can measure the desired range accurately.
  2. Accuracy: The higher the accuracy, the higher the cost. If your organisation prepares, handles or sells any potentially hazardous food, it must have an accurate thermometer to ±1°C.
  3. Waterproof Rating: For thermometers used in heavy kitchen environments, you might want to consider a waterproof or water-resistant option.
  4. Other Functions: HACCP compliance, data logging, calibration, and data hold are examples of common and useful features found in more advanced food thermometer types.

Types of Food Thermometer

To make finding the most suitable food thermometer for your application straightforward, we have organised them into their five main groups below, along with excellent product examples. If you have any questions after reviewing the list of food thermometer types below, speak with an Instrument Choice Scientist! 

1. Lollipop/Stem Thermometers

Known as lollipop or stem thermometers, these devices are the most affordable food thermometers for assessing the temperature of liquids and semi-solid foods. They consist of a small LCD screen and a metal shaft thermometer.

Flashcheck Waterproof, Lollipop Thermometer With Reduced Tip
Product Code: IC-

We recommend this waterproof thermometer with a reduced tip probe as a food safety tool.

Specifications:

Range: -40°C to 155°C

Accuracy:

  • ±1°C (-40°C to -20°C)
  • ±0.5°C (-20°C to 55°C)
  • ±1°C (55°C to 155°C); or
  • ±1%, whichever is greatest

Waterproof Rating: IP65

Noteworthy Features:

  • Automatic calibration button
  • Automatically records minimum and maximum recorded temperatures for each review.

2. Folding Thermometers

Folding thermometers have a probe that folds up against the thermometer body. The folding mechanism ensures probe protection when not used and facilitates safe transport.

Product Example:

3. Probe Thermometers

Probe type food thermometers feature a temperature probe located on the end of a cable. This design is beneficial for operators who need to monitor the LCD constantly or when an application requires a custom probe. Further, in the event of accidental damage to the temperature probe, most models have replacement probes that are a fraction of the cost of a new meter.

Product Example:

HACCP Thermometer
Product code: IC-

The HACCP thermometer is a waterproof thermometer designed for food safety compliance with HACCP principles in mind. It features a red/green temperature alarm display which means you’ll know if you have a problem immediately.

Specifications:

Range: -100 to 300°C

Accuracy: ±0.5°C

Waterproof Rating: IP67

Noteworthy Features:

  • High accuracy PT100 temperature probe
  • Records 99-time stamped temperature data points
  • LCD flashes red to indicate the temperature range. Between 4-60°C, the screen flashes red. Below 4°C and above 60°C, the screen backlight is green.

4. Infrared Thermometers

Infrared type thermometers play a key role in the food industry. However, IR type thermometers will only measure the surface temperature of the foods, not the internal temperature. To measure internal food temperature, you will need a probe thermometer.

IR type thermometers are beneficial for quick temperature checks like sampling the temperature of incoming goods and scanning the surface temperature of skillets and pans.

Product Example:

Testo 805 Mini IR Thermometer with Topsafe
Product code: -

The HACCP certified Testo 805 is a convenient mini-infrared thermometer suitable for quickly checking surface temperatures. For example, you will find them used in supermarkets to record the temperature of incoming goods or to measure food during cooking and cooling.

Specifications:

Range: -25 to +250°C  

Accuracy:

  • ±3°C (-25 to -21°C)
  • ± 2 C (-20 to -2.1°C)
  • ±1°C (-2 to +40°C)
  • ±1.5°C (+40.1 to +150°C)
  • ±2% of mv (+150.1 to +250°C)

Waterproof Rating: IP65 (with optional top safe case)

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Noteworthy Features:

  • Display of minimum and maximum values
  • Scan mode for permanent measurement
  • 1:1 optics system makes it suitable for close-up temperature measurements.

5. Dual IR and Probe Thermometers

Dual IR and probe type thermometers offer the best of both worlds. These two-in-one thermometers allow quick surface temperature checks and accurate core temperature checks. Professionals consider dual IR and probe thermometers the gold standard for measuring food temperature in any situation.

Product Example:

Waterproof Infrared & Probe Thermometer
Product Code: IC--

The IC-- combines an Infrared non-contact temperature measurement with a fold-out probe for core temperature measurements. This featureful food thermometer is ideal for use in all sorts of applications within the food sector. Being HACCP Compliant makes it the perfect two-in-one food safety thermometer.

Specifications:

Range:

  • Probe: -50 to 250 °C
  • Infrared: -30 to 250 °C

Accuracy:

  • Probe: ±1.0 °C (50.0 to 30.1 °C) ±0.5 °C (30.0 to +99.9 °C) ±1 % of the measuring range (+100.0 to +250.0 °C)
  • Infrared:  ±2.5 °C (30.0 to 20.1 °C) ±2.0 °C (20.0 to 0.01 °C) ±1.5 °C or ±1.5 % of the measuring value (+0.0 to +250.0 °C)

Waterproof Rating: IP65

Noteworthy Features:

  • HACCP Compliant
  • MIN/MAX feature: display minimum and maximum recorded temperatures.
  • Measurement hold: With a press of a button, the device can hold a measurement for easy recording of results

Conclusion

Temperature maintenance is the key to preparing, storing, moving, and selling food that’s safe, delicious, and of high quality. The best way to ensure safe temperatures is to monitor the temperature of products using a food thermometer.

How to Read a Meat Thermometer | ThermoPro

Using a thermometer to measure the internal temperature of your food is the smart way to determine its level of doneness. Instead of relying on appearance or an unscientific “thumb test”, a cooking thermometer will tell you exactly what you need to know. Unfortunately, these devices can be tricky to use, especially for novices new to this practice. So if you’re wondering how to read a meat thermometer, this short explainer will tell you everything you need to know.

This simple-to-understand guide explains the proper method to read a meat thermometer. As well, you’ll find several tips that simplify the temperature monitoring process. Find the proper results you need to improve your cooking!

Digital vs Analog: Which One is Yours?

As wide and varied as the many available retail products are, cooking thermometers fall into one of two distinct groups: digital, or analog. Digital thermometers use batteries for power and feature a digital display with a numeric readout. On the other hand, analog thermometers do not use batteries and feature a dial. Each has its own advantages and drawbacks, leaving it to you to find the right type to suit your purposes.

With all the many different types of digital thermometers on the market, here’s an explainer on how to read a few of these varieties.

How to Read a Wireless Probe Thermometer

Most digital thermometers feature a screen that displays vital information such as temperature, time, and programmable modes. One such example is the ThermoPro Twin TempSpike Plus Wireless 600-ft Dual Probe Meat Thermometer. This versatile food temperature monitor features two different ways of showing temperatures. These are on your using the ThermoPro app, or on the display of the Booster Unit. In both cases, the temperature shows up as a numerical value, making it very easy for anyone who wondered, “How do I read a meat thermometer?”

READ:How to Use a Meat Thermometer

The first step to using a wireless probe thermometer is to insert the probe into the ingredient you want to monitor. It is important to perform this step before the cooking process, and not during cooking time.

Built-In Display

By taking a closer look at the screen of the Twin TempSpike Plus Booster Unit (shown above), we can see a wide type of different information. First and foremost, the temperature display is the largest and most prominent. We see this as the “86” display on the right and left sides of the screen (highlighted by the green square).

Even though these both share the same temperature, they are not the same thing. We can tell this due to the sign to the right of both temperatures (highlighted in blue). The left side “Meat” represents the inserted probe sensor that shows the internal temperature of the “meat”. The right side “Amb.” stands for “ambient” and represents the ambient cooking temperature (that is, the temperature of the air outside the ingredient).

Furthermore, because the Twin TempSpike Plus comes equipped with two probes, we see this in the two arrows located at the top of the display. One of the arrows is pointing at “B” and represents the black-colored probe, while the “W” stands for the white-colored probe (highlighted in purple).

Display

And yet, that’s not all. In addition to built-in displays, some models of wireless cooking thermometers are able to display temperatures on your via an app. Looking at the Twin TempSpike Plus, we can see that the temperature readout takes up the most prominent area on the screen. This appears at the center of the screen as a digital readout (see highlight in green).  As before, there are two temperature readouts to display the readings for the internal temperature of the ingredient. This is seen at center (enclosed within the half-ring) as well as for the ambient temperature of the cooking environment (at bottom center).

In fact, there is a wealth of info located on this screen. As the bottom portion of the screen is used to monitor the ambient temperature of the cooking environment, this is seen in the “Ambient” sign (highlighted in blue). And because there is more than one probe, the app display helps us stay organized. It keeps track of which probe is being displayed. In this case, it is the black-colored probe (as highlighted in purple at top left).

READ:How to Use a Food Thermometer Properly

How to Read an Instant-Read Thermometer

Another popular type of digital thermometer is the instant-read thermometer. Unlike the probe thermometer that are inserted into the food during the entire process, the instant-read thermometers are only used at the end. They are used to determine the doneness of the food, and even then are only used for a short period of time.

One example of an instant-read thermometer is the ThermoPro Lightning One-Second Instant-Read Thermometer. To use the Lightning, simply extend the fold-out probe, insert it into the ingredient, and then watch the electronic readout for the result.

A neat feature about the ThermoPro Lightning is its ability to be read in any position. The Lightning is equipped with a gravity sensor that always knows which way is down. That means you can use the Lightning with either hand and still be able to clearly read the display either way! The Lightning always knows which way is up to allow for easy reading at all times.

How to Read an Analog Thermometer

Analog thermometers make use of an older technology.  Reading a temperature from an analog thermometer will require you to judge where a needle lies between two marked temperature values. For this reason, analog thermometers are not as accurate as digital thermometers capable of determining temperatures to within a tenth of a degree.  And yet, traditional temperature monitors can be very handy to have around the house. This includes an analog thermometer such as the ThermoPro APT418 Analog Meat Thermometer.

READ:How to Use Meat Thermometers for Every Type of Meat

How do you read a meat thermometer such as the APT418? Instead of reading a digital readout consisting of numeric values, an analog thermometer requires you to follow a needle as it moves across a dial. This is not unlike other information dials such as a traditional speedometer. Simply follow the needle and determine the high and low values of the zone it occupies. Then, determine its placement within its range. For example, as seen in the image above for the TP418, its dial is pointing at an area at the high end between 60°F and 80°F. This signifies that it is this thermometer is reading a temperature of approximately 67°F.

Final Thoughts

Hopefully, this article will have answered everything you need to know about the question “How do you read a meat thermometer?” Take your time to become familiar with this essential, must-have kitchen tool, and you’ll be creating delicious meals in no time at all!

Are you interested in getting a cooking thermometer? ThermoPro offers a wide range of cooking thermometers that include wireless probe thermometers, instant-read thermometers, and analog thermometers. Visit our online marketplace to find your ideal thermometer!

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