The Triplett IRTC600 Thermal Imaging Camera can be used for preventative maintenance and troubleshooting of electrical and HVAC systems, mechanical breakdowns, water leaks and moisture buildup, heat loss from missing insulation and faulty windows/doors, automotive repair, and other places to find hidden leaks and hot spots. The thermal imager has a built-in visible light camera (640 x 480) that allows users to select Infrared/Visible Light/Fusion display modes. Infrared mode has a 220 x 160 pixel (35,200) thermal detector with ≤70mk Thermal Sensitivity (NETD) that displays center spot and high/low temperature tracking on a 3.2 in. (81.3mm) fixed focus, color TFT display with 320 x 240 resolution. Additional features include a user-selectable degree of fusion between IR and visible image (0%, 25%, 50%, 75%, and 100%), easy-to-use menu, real time clock/calendar, and Auto power off with disable. Use the on-board image index to view video (.mp4) and images (.jpg) or transfer them to the PC via USB interface, which is also used to recharge the thermal imager.