10 Best Infrared Temperature Guns 2025 in the United States

The KIZEN Infrared Thermometer Gun (LaserPro LP300) is a handy tool designed for measuring surface temperatures, making it ideal for cooking, HVAC projects, and automotive work. One of its standout features is the wide temperature range, going from -58°F to 1112°F, which allows it to tackle various heating tasks. Its accuracy is commendable, with an emissivity range of 0.1 to 1.0, ensuring precise readings on different surfaces. The response time of 500 milliseconds is quick, enabling users to get instant feedback without much delay.

The bright backlit LCD display is a significant advantage, especially for those working in dim environments. With the included 2 AAA batteries, it's ready to use right out of the box, and its lightweight design (8.4 ounces) makes it easy to handle. Users appreciate its versatility, as it can be used in both home and industrial settings, measuring temperatures for ovens, grills, engines, and HVAC systems.

However, there are a few drawbacks to consider. This thermometer is solely for surface temperature measurements and should not be used for checking human body temperature, which may limit its appeal for some users. Additionally, while the 14-inch distance-to-spot ratio is useful, it may require users to maintain that distance for optimal accuracy, which might not always be convenient. The thermometer may not be as durable as some professional-grade models, given its plastic construction.

The Etekcity Infrared Thermometer Upgrade 774 is a versatile tool designed for a wide range of applications including cooking, grilling, automotive use, and HVAC systems. It features a temperature range from -58°F to 842°F (-50°C to 450°C), which is suitable for most household and industrial tasks. The 12:1 distance-to-spot ratio allows you to measure temperatures accurately from a safe distance, making it comfortable and easy to use.

This thermometer provides results quickly, displaying temperatures on a bright, backlit LCD screen in less than half a second. The display readability, even in low light conditions, is a noteworthy feature, along with the convenience of using 2 AAA batteries, which are included in the package. The maximum and average temperature modes add to its user-friendly design, and the auto-off function helps conserve battery life.

For users primarily looking for a reliable and easy-to-use infrared thermometer for various inanimate objects, the Etekcity Infrared Thermometer Upgrade 774 offers excellent performance and accuracy.

The ThermoPro TP450 Dual Laser Temperature Gun is a versatile and efficient infrared thermometer designed particularly for cooking and various industrial applications. One of its standout features is the dual laser pointers, which enhance targeting precision and response time, allowing users to obtain readings in just 0.5 seconds. The thermometer boasts a wide temperature range of -58℉ to 1022℉, making it suitable for measuring both hot and cold surfaces, from pizza ovens to HVAC systems.

The 16:1 distance-to-spot ratio is another significant asset, enabling users to take measurements from a safer distance without compromising accuracy. Its adjustable emissivity setting allows for precise readings across different surface types, with an impressive accuracy of ±1.5%. Additionally, the device features a user-friendly display with large, colorful digits, ensuring readability even in low-light conditions.

While the thermometer excels in several areas, it is specifically designed for surface temperature readings and is not suitable for measuring human body temperatures. This limits its use to certain applications, which might be a drawback for users seeking a more multifunctional thermometer. The auto shut-off feature after 90 seconds is practical for battery conservation; however, it could be inconvenient if you need to take multiple readings in quick succession.