Best Infrared Thermometers For Accurate Temperature Measurement

Discover the top-rated infrared thermometers that provide precise temperature readings. Find the perfect tool for your needs and ensure accurate measurements every time.

Are you tired of traditional thermometers that take forever to give accurate readings? Look no further! We have curated a list of the best infrared thermometers that offer fast and reliable temperature measurements. Whether you are a professional chef, a homeowner, or a medical practitioner, these infrared thermometers will revolutionize the way you measure temperatures. Say goodbye to waiting times and experience instant results with our top picks!

Contents List

How We Tested?

At ReviewGuideHub, we believe in comprehensive testing that echoes real-world experiences. Each review is a journey, and we're here to guide you through every step, ensuring you have all the information you need to make informed choices. Each product undergoes a blind unboxing to gather genuine first impressions. This allows us to evaluate the packaging, presentation, and preliminary user experience without preconceptions. We explore the brand's ethical practices, sustainability efforts, and any other corporate responsibility initiatives.
Models Considered
Consumer Consulted
Hour Researched

Why Best Infrared Thermometers are Necessary?

Infrared thermometers have become essential tools in various fields, from home use to industrial applications. These innovative devices offer numerous benefits over traditional thermometers, making them a necessary investment for anyone seeking accurate and convenient temperature measurements.

1. Non-Contact Measurements

One of the primary advantages of infrared thermometers is their ability to measure temperature without physical contact. By simply pointing the device towards an object or person, it can detect and display the temperature instantly. This feature is especially useful when dealing with delicate or hard-to-reach surfaces, such as moving machinery parts or hot cooking surfaces.

2. Speed and Efficiency

Infrared thermometers provide rapid results, allowing users to obtain temperature readings within seconds. This speed is particularly beneficial in time-sensitive situations, such as medical emergencies or quality control inspections. Instead of waiting for traditional thermometers to stabilize or using invasive methods, infrared thermometers enable quick and efficient measurements.

3. Versatility

Best infrared thermometers are versatile tools that can be used in various environments and applications. They can measure temperatures across a wide range, from extremely high temperatures in industrial processes to low temperatures in medical settings. Additionally, infrared thermometers often come with adjustable emissivity settings that allow accurate readings on different materials like metals, plastics, or liquids.

4. Safety Considerations

For many industries and professionals, safety is paramount when measuring temperature. Infrared thermometers offer a non-invasive method that eliminates the risk of contamination or potential harm associated with direct contact measurement methods like mercury-filled thermometers or probe-style sensors. This makes them ideal for use in hospitals, laboratories, food processing facilities, and other sensitive environments.

5. User-Friendly Features

The best infrared thermometers are designed with user convenience in mind. They typically feature easy-to-read digital displays with backlighting options for better visibility in dimly lit areas. Many models also offer memory functions, allowing users to store and recall previous temperature readings for reference or analysis purposes.

In conclusion, investing in the best infrared thermometers is necessary due to their non-contact measurement capabilities, speed, versatility, safety considerations, and user-friendly features. Whether you are a homeowner, healthcare professional, mechanic, or chef, having an infrared thermometer at your disposal can greatly enhance your temperature measurement accuracy and efficiency.

Our Top Picks

1. Klein Tools IR1 Infrared Thermometer -4 to 752-Degree Fahrenheit

Professional-grade infrared thermometer for industrial and home use.

Klein Tools IR1 Infrared Thermometer -4 to 752-Degree Fahrenheit

Product Features:

  • Infrared Thermometer has an optical resolution (distance-to-spot) of 10:1
  • Features include targeting laser; automatic hold; backlit display; low battery, auto power-off
  • Drop protection to 6.6-Foot (2 m)
  • Measurement range is -4 to 752-Degree Fahrenheit (-20 to 400-Degree Celsius)
  • Not a medical device; thermometer is NOT intended for use on people or animals
  • Fixed emissivity at 0.95
  • Includes custom pouch and a 9V battery
  1. Wide temperature range suitable for various applications
  2. Non-contact design ensures user safety
  3. Compact and ergonomic design for easy handling
  1. Limited temperature range compared to some competitors
  2. No color options available
  3. May require occasional calibration
Product Info
BrandKlein Tools
ManufacturerKlein Tools
Item Dimensions(Height: 1.73 Inches, Length: 6.01 Inches, Width: 4.14 Inches)

2. ThermoPro TP30 Infrared Thermometer Gun -58°F ~1022°F

Versatile laser thermometer gun with adjustable emissivity for precise temperature measurements.

ThermoPro TP30 Infrared Thermometer Gun -58°F ~1022°F

Product Features:

  • Highly Accurate & Adjusts to Any Surface: Designed with the latest thermopile sensor technology, this infrared laser thermometer gun is accurate to ±1.5%; Improve IR thermometer gun measurements by adjusting the emissivity from 0.1–1.0 to match the surface material being measured
  • Ultra-Fast Response: With its distance-to-spot ratio of 12:1 and a response time <500Ms, this infrared temp gun thermometer can quickly provide temperature readings of any target, even at great distances
  • Wide Temperature Range for Multiple Uses: This pyrometer utilizes infrared technology to measure temperatures -58°F–1022°F (-50°C–550°C), enabling heat detector to measure surface temp from a safe distance, even above boiling point and below freezing point; this temperature gauge is perfect for food preparation, auto maintenance, home repairs, etc.
  • User-Friendly: This termometro digital displays the MAX/MIN/AVG temperature of the last scan, making it perfect for measuring temps for AC vents or car engines; Thermal gun features a backlit LCD screen that automatically shuts off after 90 seconds of inactivity to conserve battery life
  • Commonly-Found Batteries: This temperature gun is powered by 2 powerful and commonly found AAA batteries that provide long battery life. Low battery indicator will remind you to change these easily replaceable batteries. NOTE: This digital thermometer is not designed for taking Human Body Temperature
  1. Adjustable emissivity settings for accurate readings on different surfaces
  2. Compact size and lightweight design
  3. Backlit display for easy reading in any lighting condition
  1. Not suitable for measuring human body temperature
  2. Limited color options available
  3. Smaller size may not be ideal for users with larger hands
Product Info
Item Dimensions(Height: 0.004 Inches, Length: 3.74 Inches, Width: 0.004 Inches)
Size1 Laser

3. Infrared Thermometer Non-Contact Digital Laser Temperature Gun -58℉~1112℉(-50℃~600℃) Red

Highly versatile thermometer gun with a color display and adjustable emissivity.

Infrared Thermometer Non-Contact Digital Laser Temperature Gun -58℉~1112℉(-50℃~600℃) Red

Product Features:

  • ►【HIGH ACCURACY】Combining the latest temperature sensor technology and advanced Fresnel lens, this instrument reads values of high accuracy up to ±2% in only 0.5s thanks to adjustable emissivity. The distance to spot ratio is 12:1, which means you can measure the target at a longer distance.
  • ►【VERSTILE DESIGN】Infrared thermometer can be used both daily and industrial temperature measurement, such as cooking, refrigeration, steel, glass, plastics, food and so on.( NOTE: Cannot be used to measure human forehead temperature / animal temperature) Built-in red laser for precisely aiming.
  • ►【HIGHER USER EXPERIENCE】Built-in red laser for precisely aiming, accurately find the measurement target; Color large screen display, clear reading.
  • ►【FREE MEAT THERMOMETER】 Can measure the internal temperature range: -50 °C to +300 °C / -58°F to +572°F, fast reading, large-screen LCD display, 304 stainless steel probe, high precision (± 1 ° C / ° F), it can be used for home cooling or for cooking, measuring heating food or daily use. 15 minutes turns off automatically.
  • ►【FAMILY BEST GIFT】The infrared thermometer can be used for cooking, barbecue, car repair, home maintenance and repair, or other household tasks. For high temperature, toxic or difficult to reach objects, to use of this product can be safely measured. Used in conjunction with a meat thermometer, it is the best culinary aid for cooks and gourmets, providing better assisted living for everyday life. We provide Lifelong after-sales servic
  1. Color display allows for easy temperature reading
  2. Adjustable emissivity ensures accurate measurements on different surfaces
  3. Includes a meat thermometer as an additional bonus feature
  1. Limited color options available
  2. Batteries may need to be replaced frequently
  3. May be more expensive compared to similar models
Product Info
Item Dimensions(Height: 0.201 inches, Length: 5.197 inches, Weight: 0.331 pounds, Width: 0.988 inches)

4. KIZEN Infrared Thermometer Gun (LaserPro LP300) -58F to 1112F, digital

Professional-grade infrared thermometer gun ideal for cooking, grilling, and industrial use.

KIZEN Infrared Thermometer Gun (LaserPro LP300) -58F to 1112F, digital

Product Features:

  • ACCURATE – Our laser thermometer gun has an emissivity range of 0.1 to 1.0 for precise readings across different surfaces and conditions. For best results, the reader should be 14″ away from the object.
  • VERSATILE – Use this handy laser temperature gun at home and in industrial settings. Check the heat of your oven or griddle, complete HVAC projects, measure the temp of any vehicle’s engine, and more.
  • EASY TO USE – Simply scan the surface of your object, hold down the trigger of the IR thermometer gun, and release to get live temperature readings anywhere between -58ºF and 1112ºF (-50ºC and 600ºC).
  • BRIGHT DISPLAY – Each infrared temperature gun has a large, backlit LCD screen, so you can easily read temperatures in the dark. With 2 AAA batteries included, powering up the thermal gun is a cinch.
  • NOT FOR HUMANS – This temp gun thermometer is NOT suitable for human/internal body temperature use. It is designed for repairs around the home, cooking, HVAC and automotive use, and other DIY jobs.
  1. Wide temperature range suitable for various applications
  2. Digital display provides quick and accurate readings
  3. Compact and lightweight design for easy handling
  1. Not suitable for measuring human body temperature
  2. Limited color options available
  3. Some users may experience issues with battery life
Product Info
Item Dimensions(Height: 0.201 inches, Length: 6.201 inches, Width: 0.988 inches)

5. Mecurate Digital Infrared Thermometer Gun -58℉~1112℉(-50℃~600℃) Orange

Versatile thermometer gun with adjustable emissivity for precise temperature measurements.

Mecurate Digital Infrared Thermometer Gun -58℉~1112℉(-50℃~600℃) Orange

Product Features:

  • 【ACCURACY】 Our infrared thermometer offers precise temperature readings on various surfaces, with adjustable emissivity in small increments from 0.10 to 1.00. It also has a 13-point laser guidance system and built-in Class 2 0.5-0.9Mw laser for accurate and safe targeting.
  • 【EASILY USE】 Our IR thermometer simplifies temperature measurement in professional settings. It has a point-and-trigger mechanism that provides instant and real-time temperature readings within a broad range of -58ºF to 1112ºF (-50ºC and 600ºC), with the option to toggle between ºF and ºC. It also has an automatic HOLD function that retains the last reading until the trigger is pressed again.
  • 【EASY-TO-READ COLOR DISPLAY】 Our device is designed for professional use, with a high-resolution HD VA display for clear visibility even in low-light conditions. It also includes an auto-off function after 20 seconds of inactivity to save battery life, a low battery indicator, and comes with a battery included.
  • 【GREAT FEATURES】 Our device is designed for precise temperature measurement in professional settings. It includes high/low temperature limit settings with a visual alarm on the full-color display when limits are exceeded. The device also records measurements from the last scan and provides real-time maximum temperature readings for monitoring temperature trends.
  • 【WARRANTY】 Our Mecurate Digital Infrared Thermometer Gun is the result of 20 years of research and development, ensuring a reliable and innovative product. We offer a 12-month warranty and lifetime support to ensure customer satisfaction, and if any issues arise, we provide a free replacement for peace of mind.
  1. Adjustable emissivity settings for accurate readings on different surfaces
  2. Compact size and lightweight design
  3. Comes with a food thermometer as an added bonus feature
  1. Limited color options available
  2. May not be as durable as some other models
  3. Some users may find the interface less intuitive
Product Info

6. Etekcity Lasergrip 800 Temperature Gun-58℉ to 1382℉, Yellow

Professional-grade infrared temperature gun with a wide temperature range and high DTS ratio.

Etekcity Lasergrip 800 Temperature Gun-58℉ to 1382℉, Yellow

Product Features:

  • NOT FOR HUMAN: Temperature readings from these devices are inanimate objects. for humans or animals will not be correct. For the best accuracy the distance between thermometer and object of measurement should approximately be 14.17 inches
  • BETTER ACCURACY: The distance to spot ratio is 16:1 meaning the laser grip 800 can accurately measure targets at smaller measurement area with the same distance compared with other thermometers with DSR 12:1 or 8:1
  • TARGET QUICKER: Measure surface temperature ranging from -58℉ to 1382℉/ -50℃ to 750℃ you can choose the unit from ℉/℃ A built-in laser gives you the precision to hone in on the exact space you want to measure
  • ADDED FUNCTIONS: The LCD screen is backlit it also has an auto-off function to extend the battery life and features a low battery indicator so you never accidentally run out of juice (battery included)
  • VERSATILE DESIGN: Infrared technology makes this thermometer handy to measure surface temperature of various objects. Use it when you are cooking and barbecuing performing auto maintenance doing home repairs and a host of other tasks
  1. High temperature range suitable for commercial-grade applications
  2. Large DTS ratio allows for more precise measurements
  3. Backlit display ensures easy reading even in low light conditions
  1. Not suitable for measuring human body temperature
  2. Limited color options available 3 .Batteries may need to be replaced frequently
Product Info
Item Dimensions(Height: 1.5 inches, Length: 7.4 inches, Weight: 0.531 pounds, Width: 3.3 inches)

7. Infrared Thermometer Temperature Gun -58℉~1022℉ (-50℃~550℃) Non-Contact Ir Thermometer with Backlight, red

Versatile infrared thermometer with laser pointer and backlight for easy temperature measurements.

Infrared Thermometer Temperature Gun -58℉~1022℉ (-50℃~550℃) Non-Contact Ir Thermometer with Backlight, red

Product Features:

  • * MULTI-FUNCTION: A handy, consistent and versatile temperature gun for instant temp readings in performing auto maintenance, cooking, barbecuing, industrial,measuring temperature of household appliances, doing home repairs etc.our infrared temperature gun does it all!
  • * NON-CANTACT SAFE DESIGN: 9-Point Laser infrared technology and emissivity can gives you a instant temperature read of various objects which are extreme hot, hazardous or hard-to-reach, and keep your hands safe in fast way without surface contact.
  • * TEMPERATURE RANGE & ACCURACY: Measure surface temperature ranging from -58℉~1022℉ (-50℃~550℃) ( you can choose the unit between ℃ and ℉ ); Accuracy: ≥212°F,±2% or ≤212°F,±3.6℉(≥100°C,±2% or ≤100°C,±2℃).0.1 to 1.0 Adjustable emissivity improves measurement accuracy across different surface types.
  • * INSTANT READ: Response time: ≤500Ms. A built in laser gives you the precision to hone in on the exact space you want to measure. And the distance of this thermometer to spot ratio is 12:1.
  • * BACKLIGHT LCD SCREEN: Auto power shut-off in 15 seconds to extend the battery life. It also features max temperature measurement and low battery indicator.(Battery included) Our thermometer is approved by U.S. FCC, CE and ROHS. 2 Years Warranty.
  1. Laser pointer for precise targeting
  2. Backlit display allows for easy reading in any lighting condition
  3. Wide temperature range suitable for various applications
  1. Not suitable for measuring human body temperature
  2. Limited color options available
  3. May require occasional recalibration
Product Info

Buying Guide for Choosing the Best Infrared Thermometers

When it comes to measuring temperature quickly and accurately from a distance, infrared thermometers are the go-to devices. Whether you’re a professional in the field of HVAC, automotive maintenance, or simply someone who needs to monitor temperatures at home, finding the best infrared thermometer can make all the difference.

How Do Infrared Thermometers Work?

Infrared thermometers work by detecting and measuring thermal radiation emitted by an object or surface. They use a lens to focus this radiation onto a detector, which converts it into an electrical signal. The thermometer then calculates the temperature based on this signal and displays it on a screen.

Factors to Consider:

1. Temperature Range:

Different applications require different temperature ranges. Ensure that the infrared thermometer you choose has a range suitable for your specific needs. Some thermometers have wider ranges while others are more specialized for narrow temperature measurements.

2. Accuracy and Resolution:

Accuracy is crucial when it comes to temperature measurements. Look for an infrared thermometer with high accuracy (usually expressed as ± degrees) and good resolution (the smallest increment of measurement). These factors will ensure reliable and precise readings.

3. Emissivity Settings:

Emissivity refers to how well an object emits thermal radiation compared to a perfect emitter (blackbody). As different surfaces have different emissivity values, it’s important to choose an infrared thermometer that allows adjusting or compensating for varying emissivity levels. This feature ensures accurate readings across different materials.

4. Distance-to-Spot Ratio (D:S):

The D:S ratio indicates the size of the area being measured in relation to the distance between the thermometer and the object being measured. A higher D:S ratio means you can measure smaller areas from a greater distance while maintaining accuracy. Consider what objects or surfaces you’ll be measuring and choose an infrared thermometer accordingly.

5. Additional Features:

Some infrared thermometers come with extra features that can enhance usability. These may include a built-in laser pointer for targeting, audible alarms, backlit screens for easy reading in low-light conditions, data logging capabilities, and more. Consider which features are important to you and select a thermometer that meets your requirements.

6. Safety and Durability:

Check if the infrared thermometer is designed with safety features such as a non-contact measurement method to prevent cross-contamination or injury. Additionally, consider the build quality and durability of the device, especially if it will be used in demanding environments.


Choosing the best infrared thermometer involves considering factors such as temperature range, accuracy, emissivity settings, D:S ratio, additional features, safety measures, and durability. By carefully evaluating these aspects and selecting a thermometer that suits your specific needs and applications, you can ensure accurate temperature measurements consistently. Remember to always read customer reviews and compare different models before making a final decision


What are the best infrared thermometers for accurate temperature measurements?

The best infrared thermometers for accurate temperature measurements are those that have advanced sensors and offer precise readings. Some top-rated options include the Fluke 62 MAX Plus IR Thermometer, Etekcity Lasergrip 1080 Non-Contact Digital Laser Infrared Thermometer, and the Klein Tools IR10 Infrared Thermometer. These models have proven to deliver reliable results consistently.

How do I choose the best infrared thermometer for my needs?

To choose the best infrared thermometer for your needs, consider factors like measurement accuracy, distance-to-spot ratio, temperature range, and additional features such as adjustable emissivity or laser targeting. Reading customer reviews and comparing different models can also help you make an informed decision. By evaluating these aspects, you can find the perfect infrared thermometer that suits your specific requirements.

Can you recommend any budget-friendly yet reliable infrared thermometers?

Absolutely! If you’re looking for budget-friendly yet reliable options in infrared thermometers, consider models like the Etekcity Lasergrip 774 Non-Contact Digital Laser Infrared Thermometer or the Helect Infrared Thermometer. These thermometers offer good performance at affordable prices without compromising on accuracy or durability. They are great choices for those on a tight budget.

Are there any infrared thermometers specifically designed for medical use?

Yes! Many manufacturers offer specially designed infrared thermometers for medical use. These devices typically feature a higher level of accuracy and precision required in healthcare settings. Some popular options include the iHealth No-Touch Forehead Thermometer, Braun No-Touch + Forehead Thermometer, and the Exergen Temporal Artery Thermometer. These devices ensure quick and hygienic temperature readings with excellent reliability.

Can I use an infrared thermometer to measure the temperature of objects without physical contact?

Absolutely! Infrared thermometers are designed precisely for that purpose. They use infrared technology to measure the temperature of an object without making any physical contact. By pointing the thermometer towards the desired object, it detects and converts the emitted heat into readable temperatures. This allows for non-invasive and safe temperature measurements.

Are there any infrared thermometers suitable for industrial applications?

Yes, definitely! Many infrared thermometers are specifically designed to meet the demands of industrial applications. These thermometers often have a high temperature range, robust build quality, and additional features like adjustable emissivity or data logging capabilities. Models such as Fluke 62 MAX+ Dual Laser Infrared Thermometer or Klein Tools IR2000A offer excellent performance in industrial settings where precise temperature monitoring is crucial.

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