The Triplett Model IRTC950 Professional 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 (5MP) that allows you to select Infrared/Visible Light/Picture in Picture/Fusion display modes. Infrared mode has a 384 x 288 pixels (110,592) thermal detector with ≤40mk Thermal Sensitivity (NETD) that displays center spot, 3 manual spots, 3 areas, 2 line analyze, and auto hot/cold temperature markers on a 3.5" (89mm) manual focus, touchscreen color display with 640 x 480 resolution. Additional features include Auto fusion calculates the mix ratio between IR and visible image automatically, voice (requires external microphone) and text image annotation, built-in laser distance meter (0.15 to 98ft/0.05 to 30m), HDMI output for connecting a monitor or video recording device, easy-to-use menu in 6 languages (English, Italian, Spanish, French, German, Chinese), real time clock/calendar, and Auto power off with disable. Use the on-board picture gallery to view video and images or transfer them to your PC via USB or WiFi (Android OS only). You can also live stream video to your PC. Includes rechargeable Lithium Ion battery, SD card, HDMI and USB cables, Software CD, and carrying case.