Flir Thermal Camera - Automotive Diagnostic The FLIR TG275 is designed specifically for automotive maintenance and repair technicians who want to accelerate diagnostic procedures and avoid undetected problems. Featuring IGM™ (Infrared Guided Measurement), this diagnostic tool combines non-contact temperature measurement and thermal imaging to help you troubleshoot repairs, spot potential faults, and record images that will reassure your customer that the problem has been fixed. This affordable thermal imager is ideal for diagnosing problems in relays and switches, parasitic drain on the battery, drive train components, wheel bearings, AC system, exhausts and much more Temperature range from - 25°C - 550°C