The Diagnostic Thermal Imager is a tool that lets you “see” heat. It can detect problems in  various systems. The colour reference scale automatically calibrates so you know the temperature of everything in the image. It uses infrared imaging technology to reveal heat from friction, electrical resistance, pressure changes etc. It has 4 800 temperature zones that show up in a precise and detailed thermal image. There is an exclusive expert database that provides guided tests and reference images showing good versus failed components for specific automotive applications.

For more information contact your Snap-on dealer, account manager or customer service on 0861 762 766, emailing: or visiting