Infrared thermometers calculate the temperature of an object a device is targeting. The applications of a gadget like this vary. Infrared thermometers are highly useful to have around the house if you want to get precise temperature readings of appliances or electronic devices.

Perhaps the most popular application of infrared thermometers is finding hotspots of smartphones after running a processor intensive application, like a game. If you are concerned about how hot your smartphone or laptop gets following certain tasks, having an infrared thermometer will definitely be beneficial. There are plenty of other things you can do with a device like this.

Though the technology that infrared thermometers use is quite complex, the devices aren’t awfully expensive to buy. But there are certain qualities you should look for when purchasing a home-use infrared thermometer, such as the level of accuracy and features to get readings in both Celsius and Fahrenheit degrees as needed. Here is a list of the best infrared thermometers available online and on-site for your information: