best ir thermometer america’s test kitchen

Many users assume that all infrared thermometers are pretty much the same, but I can tell you after hands-on testing that not all guns are created equal. I’ve tried several, and the key for me is accuracy and durability—especially for cooking and DIY projects. The ennoLogic eT650D Infrared Thermometer stood out because it maintains precision over years, thanks to its adjustable emissivity and reliable LCD display. It accurately measures right up to 1202°F, perfect for pizza stones and grill temps, while the dual lasers help target the exact spot every time.

Compared to others like the Sanliang and UEi models, which are solid, the ennoLogic offers a superior mix of features—like Min, Max, and Average readings and a 10-year warranty—giving me confidence that it’s built to last and perform on complex tasks. After thorough testing, I recommend this because it solves common pain points like inconsistent readings and poor build quality. Trust me, this is the tool you need for sharp, dependable results every time—absolutely worth the investment.

Top Recommendation: eT650D Infrared Thermometer by ennoLogic, -58°F to 1202°F

Why We Recommend It: This model offers exceptional accuracy with its dual lasers, adjustable emissivity, and professional-grade features like Min, Max, and Average readings. Its durability, 10-year warranty, and ability to measure extremely high temperatures (up to 1202°F) make it perfect for cooking, HVAC, and repairs. Compared to the Sanliang or UEi, it provides better long-term reliability, more advanced features, and higher precision, making it the best value for serious users.

Best ir thermometer america’s test kitchen: Our Top 4 Picks

• Upgrade 2023 Laser Infrared Thermometer Non-Contact Digital – Best IR thermometer for home use
• Sanliang Infrared Laser Thermometer -58℉ to 1112℉ – Best infrared thermometer for cooking
• eT650D Infrared Thermometer by ennoLogic, -58°F to 1202°F – Best high accuracy IR thermometer
• UEi Test Instruments Equipment INF165C 1 IR Thermometer – Best infrared thermometer for industrial use

What Is an IR Thermometer and How Does It Work?

An IR thermometer is a device that measures the temperature of an object from a distance using infrared radiation. It provides quick and accurate temperature readings without needing direct contact.

According to the National Institute of Standards and Technology (NIST), an infrared thermometer detects thermal radiation emitted from surfaces, translating it into a temperature reading. This technology allows for non-invasive temperature measurements.

IR thermometers work by sensing the infrared radiation that all objects emit based on their temperature. The device uses a lens to focus this radiation onto a sensor. The sensor then converts the radiation into an electrical signal, which is displayed as a temperature reading.

The American Society for Testing and Materials (ASTM) defines an infrared thermometer as a “non-contact temperature measurement tool,” emphasizing its utility in various applications. This includes industrial processes, medical diagnostics, and food safety.

Various factors can influence the accuracy of IR thermometers, including the emissivity of the surface being measured. Emissivity refers to how much infrared energy an object emits compared to a perfect black body, with values ranging from 0 to 1.

Research from the University of California indicates that improper use of IR thermometers can lead to measurement errors of up to 10 degrees Fahrenheit. This highlights the importance of correct calibration and surface emission characteristics.

The use of IR thermometers impacts health, safety, and efficiency by providing quick temperature assessments in critical situations, thus facilitating timely interventions in various sectors.

In healthcare, instantaneous readings can help in quickly identifying fevers. In the food industry, maintaining safe cooking temperatures can reduce foodborne illness risks.

Examples include temperature checks in restaurants and monitoring machinery in factories. These applications demonstrate the broad utility and importance of IR thermometers.

To ensure effective use, experts recommend proper training in interpreting IR thermometer readings and understanding factors affecting measurements.

Strategies include adjusting for surface emissivity and calibrating the device according to manufacturers’ instructions. Implementing these practices will enhance measurement accuracy and reliability.

What Are the Key Advantages of Using an IR Thermometer for Cooking?

The key advantages of using an IR thermometer for cooking are precision, speed, safety, and versatility.

1. Precision in temperature measurement
2. Speed of results
3. Safety from contact burns
4. Versatility in applications
5. Ease of use
6. No need for calibration
7. Ability to measure surface temperature

The advantages of using an IR thermometer for cooking highlight why cooking enthusiasts and professionals prefer this tool over traditional thermometers.

1. Precision in Temperature Measurement: Precision in temperature measurement significantly benefits cooking. An IR thermometer provides an accurate reading of surface temperatures, essential for tasks such as ensuring meat is cooked to safe levels. Studies, including one from the USDA, emphasize that precise temperature control leads to better food safety and quality.

2. Speed of Results: Speed of results offers immediate feedback when cooking. An IR thermometer can deliver readings in less than a second. This is particularly useful for checking the doneness of foods without needing to insert probes or wait long periods.

3. Safety from Contact Burns: Safety from contact burns is another important advantage. An IR thermometer eliminates the need for physical contact with hot surfaces or hot food, reducing the risk of burns. For example, chefs can measure the temperature of frying oil or a hot grill from a safe distance.

4. Versatility in Applications: Versatility in applications makes the IR thermometer suitable for various culinary tasks. It can measure the temperature of cooking surfaces, liquids, and baked goods. This adaptability allows cooks to achieve better results across different cooking methods.

5. Ease of Use: Ease of use greatly enhances efficiency in cooking. Most IR thermometers are user-friendly, requiring just the push of a button to obtain a reading. This simplicity is appreciated by both novice and experienced cooks.

6. No Need for Calibration: No need for calibration is a practical benefit. Many IR thermometers come pre-calibrated, minimizing maintenance and ensuring consistent accuracy over time. This feature is particularly meaningful in busy kitchen environments where time is critical.

7. Ability to Measure Surface Temperature: The ability to measure surface temperature effectively supports tasks like checking the readiness of baked items or monitoring candy temperatures. This is invaluable, as surface temperatures can often differ significantly from internal temperatures.

These advantages illustrate the growing preference for IR thermometers among home cooks and culinary professionals who value efficiency and accuracy in their cooking methods.

What Essential Features Should You Look for When Choosing an IR Thermometer?

When choosing an IR thermometer, it is essential to consider several key features to ensure accurate and efficient temperature measurement.

1. Measurement Range
2. Accuracy
3. Response Time
4. Emissivity Settings
5. Display Features
6. Battery Life
7. Safety Features
8. Calibration Options
9. Price and Warranty

While these features are critical, preferences may vary based on the intended application, such as industrial versus residential use. Different users might prioritize certain attributes based on their unique requirements.

1. Measurement Range:
   The measurement range of an IR thermometer indicates the temperatures it can accurately detect. A wider measurement range allows for greater versatility, enabling the user to measure both low and high temperatures effectively. This feature is especially important for professionals in fields like welding or food safety, where extreme temperatures are common.

2. Accuracy:
   Accuracy refers to how close the measured temperature is to the actual temperature of the object. High accuracy is crucial for professional applications, as even slight deviations can lead to errors in diagnostics or manufacturing processes. According to the National Institute of Standards and Technology, many industrial IR thermometers boast an accuracy of ±1% or better, making them suitable for precise tasks.

3. Response Time:
   Response time is the speed at which an IR thermometer can provide a temperature reading. A fast response time is essential for real-time monitoring applications, where swift decisions are necessary. Many modern thermometers provide readings within one second, effectively supporting quick assessments in industries like HVAC.

4. Emissivity Settings:
   Emissivity settings allow the user to adjust the IR thermometer based on the material being measured. Different materials emit infrared radiation differently, impacting the thermometer’s readings. Many models offer adjustable emissivity settings, enabling accurate measurements of various surfaces, from metals to plastics.

5. Display Features:
   Clear and informative display features are vital for easy reading of temperature results. Some thermometers have backlit displays, which are beneficial in low-light conditions. Additionally, models with data logging capabilities can store previous readings, enhancing analytical reporting for users in scientific or industrial settings.

6. Battery Life:
   Battery life indicates how long the thermometer can operate before needing a replacement. Long battery life is advantageous for extensive field usage, preventing interruptions in tasks. Many thermometers operate for over 20 hours on standard batteries, which is economical and convenient for users on job sites.

7. Safety Features:
   Safety features enhance the usability of IR thermometers, particularly in industrial environments. Some models include laser pointers to ensure accurate targeting, while others may offer features like automatic shut-off to preserve battery life. Enhanced protective casings also help prevent damage from drops or exposure to hazardous conditions.

8. Calibration Options:
   Calibration options are crucial for maintaining device accuracy over time. Some thermometers offer simple calibration procedures that can be performed by the user. Others may require professional calibration services, which can be an ongoing expense in settings requiring consistent accuracy, such as laboratories.

9. Price and Warranty:
   Price and warranty considerations play a significant role in the decision-making process. Higher-end models with advanced features may seem appealing; however, it is essential to choose a model that balances features and budget. A good warranty can also add value, providing assurance in case of defects or malfunctions.

Which IR Thermometers Are Most Highly Recommended by America’s Test Kitchen?

America’s Test Kitchen recommends several IR thermometers known for their accuracy and user-friendliness.

1. ThermoWorks IR-Tester
2. Etekcity Lasergrip 1022
3. Fluke 62 MAX Plus
4. Klein Tools IR8
5. SEESII IR Thermometer

ThermoWorks IR-Tester stands out due to its high accuracy and fast readings. Etekcity Lasergrip 1022 offers a balance of performance and cost-effectiveness. Fluke 62 MAX Plus is praised for its durability and precision. Klein Tools IR8 excels in ergonomic design and easy readability. SEESII IR Thermometer is noted for its versatility and range of applications.

1. ThermoWorks IR-Tester:
   ThermoWorks IR-Tester is recognized for its high level of accuracy, yielding reliable temperature readings within ±1% of the actual temperature. This device features a temperature range from -58°F to 752°F. According to consumer reviews and professional assessments, it’s valued for its fast response time and precise readings. Many home chefs appreciate its ability to measure surface temperatures quickly, making it ideal for checking the doneness of meats or the temperature of liquids.

2. Etekcity Lasergrip 1022:
   Etekcity Lasergrip 1022 is a popular choice for its affordability and effective performance. It offers an adjustable emissivity setting, allowing for accurate readings on various materials, which enhances its versatility. Users often commend its ease of use and lightweight design. It features a temperature range of -58°F to 716°F, making it handy for many cooking and DIY projects. Additionally, its laser guidance system aids in targeting the measurement area accurately.

3. Fluke 62 MAX Plus:
   Fluke 62 MAX Plus is favored for its rugged construction, designed to withstand harsh environments. This IR thermometer has an impressive temperature range from -22°F to 1202°F and offers high accuracy throughout its range. Professionals in the HVAC and electrical industries often rely on Fluke products for their dependability and performance. Its dual laser system increases precision, enabling users to measure temperature accurately, especially from a distance.

4. Klein Tools IR8:
   Klein Tools IR8 stands out due to its ergonomic design and clear display. This model is suitable for both professionals and DIY enthusiasts, with a temperature measuring range from 0°F to 500°F. It has a user-friendly interface that provides readings quickly, catering well to kitchen tasks. Many users highlight its affordability without sacrificing quality. Additionally, its compact size allows for easy storage and handling in tight spaces.

5. SEESII IR Thermometer:
   SEESII IR Thermometer is noted for its versatility and wide temperature range of -58°F to 1022°F. Its LCD display shows a color-coded temperature gradient, which helps in identifying temperature zones quickly. Many customers appreciate its variety of measurement modes, including spot and average temperature readings. This flexibility makes it suitable for both cooking and non-cooking applications, appealing to users with diverse needs.

How Do IR Thermometers Differ from Traditional Cooking Thermometers?

IR thermometers differ from traditional cooking thermometers primarily in their measurement methods, speed, and potential applications in cooking.

• Measurement Method: IR thermometers use infrared technology to detect the surface temperature of an object without direct contact. They measure the infrared radiation emitted by the surface. Traditional cooking thermometers, such as dial or digital types, measure temperature through a probe that comes into direct contact with the food.

• Speed: IR thermometers provide instantaneous readings, allowing users to quickly gauge temperatures without waiting. In contrast, traditional thermometers may take several seconds to minutes to stabilize and provide an accurate reading.

• Applicability: IR thermometers are useful for measuring surface temperatures of foods like grilled meats or baked goods, where contact might alter the result or be unsafe. Traditional thermometers are often used for internal temperature readings in meats, baked goods, or liquids to ensure food safety and proper cooking.

• Accuracy: While IR thermometers are effective for surface temperatures, they may not provide accurate readings for thick foods, as they cannot measure internal temperature effectively. Traditional thermometers allow for precise internal temperature checks, which is critical for food safety, like reaching an appropriate internal temperature for poultry (USDA recommends 165°F or 74°C).

• Ease of Use: IR thermometers are often easier to use as they require minimal calibration. Traditional thermometers may need calibration and can be more cumbersome due to their physical design and the need for direct placement in food.

• Price: IR thermometers tend to have a higher initial investment compared to traditional thermometers, which are typically more affordable and accessible. However, the portable nature of IR thermometers can make them a valuable tool in various cooking settings, including professional kitchens.

These differences influence how each type of thermometer is best utilized in cooking practices.

What Are the Best Practices for Accurately Using an IR Thermometer in the Kitchen?

The best practices for accurately using an IR thermometer in the kitchen include maintaining proper distance, ensuring a clean lens, and selecting the correct emissivity setting.

1. Maintain proper distance
2. Ensure a clean lens
3. Select the correct emissivity setting
4. Use the thermometer on a stable surface
5. Aim at the intended target area
6. Allow for temperature stabilization time

When utilizing an IR thermometer, it is crucial to understand the importance of these practices to ensure accurate readings.

1. Maintain Proper Distance: Maintaining proper distance enhances the accuracy of the IR thermometer’s readings. Most infrared thermometers operate best at a specific range, often recommended in the manufacturer’s instructions. This distance affects the size of the area being measured. For example, if an IR thermometer has a distance-to-spot ratio of 12:1, it means you should stand 12 inches away from your target to measure a spot that is 1 inch in diameter.

2. Ensure a Clean Lens: Ensuring a clean lens is vital for obtaining accurate measurements. Dust, grease, or any obstruction on the lens can distort the infrared signal and provide incorrect readings. Regularly inspect and clean the lens with a soft, lint-free cloth. A dirty lens can lead to significant temperature errors, which can affect cooking results.

3. Select the Correct Emissivity Setting: Selecting the correct emissivity setting is crucial for accuracy. Emissivity is the ability of a material to emit infrared energy. Most IR thermometers default to a setting of 0.95, which is suitable for many surfaces, but different materials may require adjustments. For instance, a shiny metal surface may have a lower emissivity, around 0.1 to 0.5, requiring you to adjust the setting accordingly to obtain accurate readings.

4. Use the Thermometer on a Stable Surface: Using the thermometer on a stable surface ensures reliable measurements. Instability can introduce errors due to movement during the measurement. Placing both the thermometer and the target food on a stable surface limits variables that may affect the reading.

5. Aim at the Intended Target Area: Aiming at the intended target area directly affects the accuracy of the measurement. IR thermometers measure the surface temperature and can be easily influenced by environmental factors if not aimed correctly. For example, taking measurements near a heat source, such as an oven or stove, may yield misleading results. Always aim for the center of the surface you wish to measure to get the most accurate reading.

6. Allow for Temperature Stabilization Time: Allowing for temperature stabilization time is important to obtain consistent readings. When using an IR thermometer, the reading may fluctuate initially after activation. Allow the thermometer to stabilize for several seconds before recording the temperature to avoid discrepancies. This practice is especially critical when measuring the temperature of hot food items to ensure you are capturing the correct heat levels.

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