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Best Infrared Thermometers 2023 — For Non-Contact Temperature Testing

The best Infrared thermometers are a godsend and the only tool available for accurate temperature measurement of flat cooking surfaces such as griddles and the floor of pizza ovens. Learn all about IR thermometers, what you need to look for when buying, and reviews of the best products available today.

Mark Jenner
Written by:

Last Updated: March 14, 2023

No touch infrared thermometer taking the temperature of a pizza oven.

In this article, we introduce you to the wonders of the best infrared thermometers for cooking, an essential bit of kit for measuring the temperature of flat grilling surfaces, the inside pizza ovens and the oven floor.

You’ll learn how infrared works, what makes a good infrared thermometer, discuss the features of the four best infrared thermometers available on the market today, and ultimately help you determine which is the right product for your needs.

The time-honored method for determining when the grill is ready is the number of seconds you’re able to hold your hand 4 and 5 inches above the grate. The range is 2 seconds (350° F) to 8 seconds (220° F).

But maybe you’d care for a less tactile method?

A non-contact thermometer makes testing the grill a much less painful experience all the way round — and will be way more accurate.

Thermometers should be considered a standard tool for any well-equipped cook or grillmeister. You may have seen infrared aim-and-measure thermometers in passing, but if you’re ready to do something to avoid another disappointment at the grill, it’s time for a closer look.

At a Glance: The Best Infrared Thermometers for Cooking

  • Best Overall:  Fluke 62 Max+ Infrared Thermometer
    A premium quality product from a top, respected brand, with a wide temperature range, high accuracy, feature packed, IP54 dust and water protected, and 10 foot drop tested. Our pick as best infrared thermometer for cooking.
  • Runner-Up, Best Overall:  Maverick Laser Surface Thermometer
    Maverick are a trusted brand with a whole range of thermometers for cooking and grilling. This is a simple to operate, accurate IR temperature gun for pizza oven owners and outdoor cooks.
  • Budget Pick:  Etekcity Lasergrip 1080 Non-Contact Digital Laser Grip
    Gets the job done without breaking the bank. Lots of settings and features to aid in accuracy and ease of use, this is idea for the budget conscious occasional user.
  • Runner-Up, Budget Pick:  Temp Gun by Thermal Predator-Infrared IR Thermometer for Grilling
    A fully featured and capable infrared thermometer for cooking, at an affordable price. Does what it needs to do without fuss or fanfare.

Infrared Thermometer Reviews

The following are our picks of 4 best IR thermometers of the dozens of models available.

They all have great features, are easy-to-use, and highly suitable for taking temps of grilling surfaces and the insides of wood fired ovens.

Fluke 62 MAX Plus IR Thermometer

Fluke 62 Max+ Infrared Thermometer (Not for human temp), -20 to +1202 Degree F Range

I like the solid history of the 62 MAX Plus. For decades Fluke, its manufacturer, has been ranked best in business for measuring different types of equipment across many industries.

The Max 62 Plus infrared thermometer gun lives up to its heritage, it is dust— and water-resistant and can survive a drop of nearly 10 feet.

At 9 ounces and with dimensions of 6.9 × 3.3 × 3 inches, it is the heaviest and largest of the four in this guide. But it’s fast, and able to record a temperature reading in less than 500 milliseconds.

The two rotating lasers are one of the tool’s best features because they make it easier to the area being measured. Out of the box, the lasers must be activated. If the pictogram isn’t helpful, tutorial videos are available on the Fluke website.

Other helpful features include an automatic shut-off after 10 minutes of inactivity to extend battery life, a large back-lit display, and a belt clip.

For me, the lack of clear instructions is a huge detraction; beyond a few pages of specs, the manual is devoid of words. The pictograms may make more sense to someone familiar with the functions of an infrared thermometer or someone good at solving picture puzzles. I was glad to find descriptive videos on the Fluke website and YouTube.

One owner uses 62 MAX+ to know when his pizza stone is ready for use. The right temperature is critical because the crispness of the crust depends on the stone being heated just right. And he doesn’t have to guess when it’s cool enough to handle after the cooking is finished.


  • Can read surface temperatures of -22 °F to 1200° F with a 1% margin of error
  • Water resistant
  • Emissivity can be adjusted manually from 0.1 to 1.00
  • 12:1 D/S ratio
  • Displays minimum, maximum, average temperatures and the difference between temperatures
  • Alarm sounds when temperatures are outside the desired range
  • 3-year warranty
  • Works with a rechargeable NiMH battery


  • Pictogram manual can make learning this tool a real chore
  • Having to activate the laser

If you don’t mind paying for a true top of the line product, we don’t think you need to look any further. This is the best infrared thermometer we could find for the mix of features, accuracy, speed and price.

Maverick LT-04 Laser Surface Thermometer

Laser Infrared Surface Thermometer

Contrasts can be interesting, especially when they don’t get in the way of a product’s functionality.

The LT-04 is a study in contrasts; at 7.4 ounces, it’s one of the heavier products reviewed here. But it has a slim grip which makes it easier to handle its 5 x 1 x 7.25 inches dimensions. This is good news for anyone who may have difficulty with hand strength or reach.

Maverick has been creating thermometers and grills for home use since 1982 but, even with its red color, this product would seem to be more at home in a toolbox.

Nice features include the ability to take a reading from 5 feet away — although it’s best within 2 feet — before the distance to spot ratio makes readings inaccurate. And the battery level displays on the screen which is a nice touch

The LT-04 is fast at temperature readings, but some find it doesn’t test as accurately as other models.

The backlit display is always on, which can make reading it awkward at times. Some complain the laser doesn’t point straight, which is funny if you’re geek enough to know what it takes to bend laser light. My guess is the complaining parties need a little coaching in how to hold the LT-04 properly.

Some owners found it worked quite well on a Himalayan salt block. Besides checking food temperatures, you could put it to use verifying readings of built-in thermometers (on electric appliances).


  • Designed for food use
  • Takes readings up to 5 feet away
  • 9:1 D/S ratio
  • Small grip despite its weight
  • Measures -44°F to +1022 °F


  • Emissivity fixed at 0.95

There isn’t much to say about the Maverick. It works, is easy to hold, and priced well, making it our runner for best in our guide.

If you’re looking for an occasional use infrared thermometer to give a general temperature measurement only occasionally and do not want to go to the expense of the top pick in our guide, you can’t go wrong with this model!

Etekcity Lasergrip 1080 Digital Laser Infrared Thermometer


Like MacGyver, I never mind using a tool for something outside its intended use. So, although the 8.1 × 4.7 × 1.5” profile of the 1080 reminds me that it’s on leave from the boiler room, this unit seems to do just as well in the kitchen or at the grill.

It has a slim profile but is one of the heavier products here.

The plastic and glass have a delicate feel; durability may not be its strong suit.

Some initially found it hard to accurately position the laser pointer to take a surface temperature. I guess it’s good that the laser can be turned off if you’re feeling ambitious.

The 1080 features a nice, easy-to-read backlit LCD screen. The last temperature recorded will display even after the trigger is released.

It gives better temperature readings from further away than other infrared thermometers and can easily shift from cold to hot measurements.

The 1080 comes in handy for finding hot spots in pans or grills. I like that the manufacturer clearly tells that the surface being measured is about 2 cm below the pointer. That information isn’t always so easily found.

Using the Lasergrip 1080 is a fast and (literally) painless way of learning when your microwaved coffee is at a safe drinking temperature.


  • 12:1 distance to spot ratio
  • -58 to 1022 °F with a 2% margin of error
  • Quick to measure the temperature
  • Auto shut-off feature preserves battery life
  • Inexpensive


  • Plastic body feels fragile
  • emissivity fixed at 0.95

So what if you feel you’re borrowing from the tool shed. The 1080 digital infrared thermometer can make a valuable contribution to your food prep tools.

It doesn’t have the brand history like Fluke, but it has a lot of the features at a lower cost.

Temp Gun by Thermal Predator-Infrared IR Thermometer for Grilling


I don’t like gory movies. Especially if they’re science fiction-flavored since most have little to do with science. And that’s my issue with this last product.

Someone was so in love with a sci-fi franchise that their technically perfect thermometer was named after it. I find the product ad ridiculous, full of hunt-track-kill language that took me far from the joy of grilling. I doubt any grilling enthusiast approaches their grill as an adversary to be stalked and laid to waste?

But, looking past what I consider poor marketing, the Thermal Predator is an IR thermometer gun with great features. Unlike the other three in our review, this one looks as if it belongs in the kitchen. Its striking blue color is a refreshing change from the industrial-looking yellow, red, gray and black of the others.

It’s the smallest in our review roundup at 4.8 × 1.5 × 6 inches. Neat and compact, it weighs 4.2 ounces. Other features include an easy-to-use battery compartment door, audio feedback to signal when temperatures are out of the desired range, and a backlight that can be toggled, so you can read the screen at night as well as during the day.

A neoprene sleeve that improves the comfort of the grip is included in the box. Naturally, it’s in camouflage and black, to go with the slay-the-enemy theme. The trigger has a hold button in case you need to get sustained measurements without cramping your hand.

This is the company’s first product, launched in 2014 exclusively on Amazon. Now it can be found on eBay and other sellers. They have been known to contact new owners to poll them about their satisfaction. Buying the Predator automatically registers you to receive helpful tips on using it, some have found this annoying. You can opt out of receiving those emails.

The manufacturer is short on useful information, like the D/S ratio or the emissivity level. And I’m a little baffled as to why they would give a 60-day money-back guarantee on a product with a 1-month return policy.

But it does well what it’s designed to do. It comes in handy if you have your grill firing at different temperatures, say you want to steam veggies on one side while the chops are doing their thing on the other. Inside the house, Predator has been used to find arctic spots in the fridge.


  • -58 °F to 1022 °F temperature range
  • Easy to read display
  • Backlight can be turned on and off
  • 60-day “Iron Clad” money-back guarantee
  • Inexpensive


  • 1 MONTH return policy
  • Emissivity unknown
  • No memory reading
  • Lack of D/S ratio
  • Manufacturer’s website has relatively little information, no manuals
  • Emissivity fixed at 0.95

If the name and marketing can be overlooked, I think the Thermal Predator is an excellent choice for maintaining temperatures. It’s fast, neat, relatively inexpensive, and accurate.

How to Choose the Best Infrared Thermometer For Cooking

An infrared thermometer firing a red laser onto a black surface to take t.
Choosing the right tool for the job is, as always, highly important

These are the features you want to consider when deciding which infrared food thermometer is best for your particular needs.


Infrared thermometers measure the infrared emitted from a hot surface in order to judge the temperature. However, different surfaces, from different materials, emit different levels of IR for the same temp.

If you didn’t change the settings and tried to measure, for example, light gray colored concrete and dark black tarmac, with both materials being exactly the same actual temperature, you would get very different readings with perhaps one or both being wrong.

What you need to be able to do, is set an ’emissivity value’ inside your infrared thermometer, to take into account the different emissivity properties of different surfaces, matching the settings to the material you are measuring.

If you are working with a variety of cooking surfaces (metal, wood, salt, ceramic), adjustable emissivity is an important feature.

And if they have the feature, they tend to come with a handy table for you to follow. It sounds complicated, but it’s really easy once you see the instructions.

Temperature Range

Temperature range is more important for industrial applications because realistically, when preparing food, you’re not going to care if a thermometer can measure 1200° F. The highest temperatures you’re going to want to measure are perhaps 750 degrees Fahrenheit or so, for the inside a pizza oven.

Any laser thermometer for cooking we have featured in this list easily exceeds the highest temps you will need to measure during cooking.

Celsius and Fahrenheit Switching

Depending on where you are in the world, what temperature units you are used to, and what recipes you follow, you may want to have temps displayed in either Celsius or Fahrenheit.

It’s definitely a feature every infrared cooking thermometer should have, and to my knowledge every single one does, I’ve yet to see one without this setting change possible.


An infrared thermometer measuring the heat from a pan on a .

Obviously as a measuring tool, the best infrared cooking thermometer must be accurate. Otherwise, what’s the point? It would be a useless tool.

The thing is though, the more accurate a thermometer, typically the more expensive it is going to be as more precise and expensive sensors and electronics are needed during manufacture.

However, it is my opinion that people get way too unnecessarily hung up on accuracy. It’s very important in an instant-read thermometer that takes the internal temperature of food, or one for health taking a body temp, but not so much for an infrared thermometer.

Do you really care if your searing surface is 530 F or 536 F? Or if your pizza oven is 605 F or 612 F? No…or you shouldn’t.

So an accuracy of +/- 5 degrees is easily sufficient, maybe even +/-10 F, though every thermometer we looked at is better than this.


Cost can be a factor when considering what would best suit your needs.

Once you get a laser thermometer, you may discover more uses than you thought possible. Because, well, it’s fun to use.

It may encourage you to branch out to candy making or brewing or soap-making. You may find yourself galloping around the house checking windows and doors for drafts or — you get the idea.

Grip and Weight

The grip and weight of an infrared temperature gun can matter if you have arthritis or other hand grip challenges.

It’s an important consideration to be ergonomically designed for some users. It’s certainly worth keeping in mind.


Belt clips are basically it for these thermometers.

Tripods can be ordered for or may come with industrial models when sustained measurements are needed. But rarely would such a thing be useful for the grill or kitchen; unless you have something dependent on reaching or keeping a specific temperature.

One model in the roundup review comes with a nifty reversible neoprene sleeve said to improve the grip. But then the nice color of thermometer is obscured.

What is a Non-Contact Infrared Thermometer?

One of the biggest challenges of taking the temperature of extremely hot or cold materials is safely getting a good reading.

An infrared (IR) thermometer is one of many types of thermometers, and sits in the family of thermal radiation thermometers that allow you to take temperatures at a distance, from mere inches to a few feet away from the grill.

For that reason, they are called non-contact or non-touch thermometers. A more descriptive term is temperature gun because of their L-shape, and how a temperature is taken — aim and squeeze the trigger.

Originally designed for industrial use, they are accurate to within 1 to 2 percent of the desired temperature. But industrial-level precision accuracy isn’t as important when grilling or in the kitchen.

Most IR thermometers come with a laser, basically a pointing finger, showing the area being measured. These small devices can be used for a variety of food-related purposes, as seen in the following video:

But let’s start from the beginning. What is infrared?

Infrared Simply Explained

In 1800, British scientist Frederick Herschel, when testing a theory that different waves of light held different temperatures, discovered higher temperatures in an unlit area of the test surface.

He named this invisible light calorific rays, but it eventually became known as infrared waves or light, the most common type of light produced by our sun.

Infrared has been used in scientific, industrial, and medical applications to heat and detect temperature. It only measures the outside, or surface, temperature of an object, and can do so non-contact.


In the specs of your non-contact infrared thermometer, most likely you’ll see a statement on whether the tool can be adjusted to different emissivity levels.

Emissivity is a measurement of a material’s ability to emit or absorb light. If you’re planning to use thermometer for non-cooking uses or will be using a variety of cooking surfaces, you’ll need a model with adjustable emissivity to be sure of an accurate reading.

You can find many emissivity online such as this one from Thermoworks.

Advantages of Non-Touch IR Thermometers

An infrared thermometer measuring the temperature of white chocol.
Sometimes, being able to take a temperature without any contact is necessary
  • Your hand doesn’t char when you try to get a temperature because neither you nor your thermometer need to be close to the grill.
  • It takes an infrared thermometer milliseconds to get a temperature, faster than you can mutter “Ouch onehunnerd, Ooch twohunnerd.”
  • Cross-contamination of foods is avoided.


  • Ambient temperature changes can throw off a reading if they change suddenly.
  • Radio frequencies can throw off a reading at or above 3 volts per meter.
  • Infrared can’t measure the temperature of transparent (glass, water) or shiny (metal) material.

When Would a Cook Use an Infrared Thermometer?

To check the cooking surface — metal, stone, salt block — to see if it’s sizzle ready. Perfect for checking the floor temperature inside a wood fired pizza oven, or a flat top griddle, for example.

To monitor different temperatures on the grill; say you’re warming sauce or steaming veggies on the right side and grilling chops on the left.

Ensure the temperature stays optimal throughout a temperature-sensitive cooking process; for example, melting chocolate must stay between 104° and 113° F.

When you need to know more than what the dials on your stove are telling; setting the burner to High or 9 doesn’t tell you when the pan is at 400° F and ready to sear the flavor into a prime steak.

To calculate defrost and cooking times for a large frozen bird or roast.

To find arctic spots in the refrigerator.

When NOT to Use it

When testing food for doneness. Again, infrared only measures the surface, the outside, of its target. You’ll need a probe thermometer to find out if the inside is done.

Measuring through glass. Although it’s a cool effect to see the laser go through one side of a glass container and out the other, the IR wave gets stopped at the border. Specially treated glass may allow IR through, but that’s more in the realm of insulated windows and solar panels.

Measuring through water. Ditto on the above. To measure a cup or pan of heated water, you’ll need to give it a good stir before aiming the laser straight down into the water.

Figuring out the temperature of a metal pan. A material like stainless steel reflects the room’s temperature outward; an IR thermometer will only tell you the room’s temperature. To get an accurate temperature for the pan, aim inside at the bottom or side.

Using an IR Thermometer the Right Way

No touch infrared thermometer taking the temperature of a pizza ov.

For the best measurement, hold thermometer at a 90-degree angle to whatever you’re measuring. Doing this gives the spot a clean border, making for a better reading.

Know the distance-to-spot (D/S) or distance-to-target ratio for your device. It may also be referred to as the optical reference. In the specs, look for two numbers framing a colon. The ratio describes the size of the area being measured based on how far back you stand. The ratio is commonly 8:1 to 12:1 which means you can get an accurate temperature in a space of 1 diameter while standing 8 or 12 feet away. Generally, the further back you stand, the larger the area being measured. A premium infrared thermometer would have a 12:1 D/S ratio or greater.

The red dot of the laser is not where the temperature is being taken. Since the infrared can’t be seen, the laser is a finger pointing to the general area. The actual measurement can be to one side, below or above it within a certain diameter. Some thermometers feature two lasers that frame the measurement area in between the dots. The user’s manual should detail the location of the measurement area.

When taking the grill’s temperature, make sure you’re not aiming past the grate and getting the temperature of what’s below. Heat a griddle or pan on the grate and take the temperature from there.

Hold the IR thermometer steady in one area. Especially with large food items, the temperature can vary from one part to another because it’s cooking at different speeds depending on the fat/water/muscle/fiber composition. Differing temperatures can also be found on pans, grates and salt blocks.

For safety’s sake, resist the urge to point the laser at anything with eyes. Any laser can damage eyes.

Now that you have the basics of the science, features, and uses of an IR thermometer, you should be better informed to choose the best model for your particular needs.


Owning an infrared food thermometer makes sense for so many reasons. The no-touch feature is key to safety basics: a reduced risk of burn or injury and minimized risk of transferring bacteria from fish to meat to fowl or vegetable.

There are so many non-food uses too, this tool shouldn’t have to sit idle.

So what is the best infrared thermometer of the four products reviewed in the roundup? Looking solely at function and not marketing, I would have chosen the Thermal Predator. But it misses out because the emissivity can’t be adjusted.

So, in speed, grip, distance to spot ratio, and because being able to measure temp on a variety of surfaces is so important, despite its higher cost and the lack of written instructions, the 62 Max+ by Fluke wins our nod for best infrared thermometer.

Which features matter the most to you? What uses have you found for your non-contact thermometer? Let us know in the comments below.

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Written By: Mark Jenner

I'm a self-proclaimed BBQ fanatic and have been barbecuing and grilling since 2005. I founded FoodFireFriends in 2017 and have extensively written for the site since.

I love cooking outdoors over live fire and smoke whatever the weather, and I own over 30 grills and smokers of all varieties that I frequently cook on to produce epic food.

My goal with this site is to help as many people as possible enjoy and be good at doing the same.

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  1. I am a blind barbecuer and was wondering if there is a talking IR thermometer?

    1. Avatar for Mark Jenner Mark Jenner says:

      Hi Vincent,

      I’ve never come across one. I’m not saying they don’t exist, but I’ve never come across one I’m afraid.

  2. Avatar for Normand Fortier Normand Fortier says:

    Regarding adjustable emissivity, in conclusion you say “all the infrared thermometers we feature in this guide have this setting”, whereas 3 out of 4 models have “Emissivity fixed at 0.95”. What gives?

    1. Avatar for Mark Jenner Mark Jenner says:

      Hi Normand,

      The article has been through a few iterations over the years, with products being added and removed. That sentence should have been updated to reflect but wasn’t as an oversight. I’ve corrected it now. Thanks, for the heads-up!

  3. Just sharing my thoughts on this helpful reviews/blog. For users who require an industrial-grade model for professional use in the workplace or even for those who want a durable and accurate non-contact infrared thermometer at home, the Fluke 62 MAX Plus is my top recommendation.

  4. Terrific, detailed article! Thank you