All objects radiate energy (or heat) in the form of infrared energy. A handheld thermal imager captures that infrared energy and converts it into an electronic signal, which is then displayed on the camera’s screen as a temperature picture called a thermogram. Warmer objects are shown as a brighter color while colder objects are darker. By displaying these images, the thermal imager helps us locate problems that would be difficult to see with our naked eye.

Whether you’re looking for electrical issues, moisture damage or HVAC issues, a handheld thermal imager will help you solve these problems fast. Thermal imaging allows you to detect areas of overheating in electrical components, which could cause a fire or equipment failure. It also helps identify issues in buildings and other structures that would be impossible to discover by visual inspection alone.

On-the-Go Heat Detection: The Benefits of Handheld Thermal Imagers

There are two types of handheld thermal imagers: cooled and uncooled. Uncooled handhelds are more affordable and ideal for general purpose use. They feature a high resolution sensor, providing clear and crisp images for easier analysis. The uncooled thermal cameras have a wide viewing angle and are designed to easily be operated by one hand. Some of the higher end uncooled handhelds offer a number of useful features that make them more convenient to use, such as IR-Fusion technology that blends a visible light and infrared image for easy correlation.

Powered by FLIR’s patented MSX enhancement, the durable and lightweight E5 Pro gives you a sharper, more colorful, and more detailed thermal image. It is a powerful tool for electrical panel and mechanical system inspections, as well as building surveys. Its rugged design and built-in measurement tools help you work more efficiently, even in challenging conditions.