A thermal camera helps identify where warm air is escaping around doors and windows, or leaking into attics and crawlspaces. By detecting these hot and cold spots, homeowners can make targeted improvements to stop energy waste that leads to higher utility bills and climate change.Source :https://thermalimagingsurvey.uk

Unlike infrared cameras that report surface temperatures, a thermal imaging camera detects the temperature differences between objects. The difference is revealed as a color palette on the image. Typically, cold areas show up as blue and warm areas are displayed as red. This makes it easy to spot leaks and draughts in walls, ceilings and floors, as well as plumbing and electrical issues.

Maximizing Energy Efficiency: How Thermal Cameras Can Help Identify Heat Loss

A good quality thermal camera will have a high resolution (number of pixels) that allows it to see tiny temperature variations on surfaces and detect the edges of leaks. It will also have a wide range of settings and features to suit different tasks, including the ability to use it as a digital magnifying glass, for reading fine print or to scan items with a laser pointer. Some models have companion tools such as moisture pens, voltage detectors and wall probes that enable you to locate hidden problems in tight spaces.

A handheld thermal imaging camera is a powerful tool for home inspectors, contractors and DIYers. These pocket-sized tools are useful for a variety of jobs including identifying overheating fuses, pinpointing plumbing leaks and hunting down electrical problems in attics and crawlspaces. They often have companion tools like moisture pens, voltage detectors and wall probing bars to help you locate hidden problems in narrow gaps. Some also come with a long battery life and include memory cards for convenient data storage.