The Snap-on Diagnostic Thermal Imager, No. EETH300, uses infrared technology to make heat “visible” and reveal problems anywhere on a vehicle, such as brakes, heaters, A/C, engine performance, electrical and bearings. This technology includes detailed thermal images made up of 4,800 distinct temperature zones, an exclusive database of guided tests, automotive applications and reference images to help interpret results and automatic scaling to show the temperature of everything in the image. This tool can show the source of heat to track faults, such as bearing wear, friction, brake heat, misfires, electrical impedance and coolant blockage. The thermal image reveals heat sources, shows extreme temperatures up to 840 degrees F and has the ability to save and store images.
