The Snap-on Ethos Tech full-function scan tool offers a complete support package, including all software upgrades and extended warranty for three years. Designed to put affordable diagnostics into the hands of technicians who want their own tool, Ethos Tech offers codes, data, functional tests, bi-directional controls, adaptations and service resets for 1996-newer vehicles. It includes OEM-specific coverage for 76 systems on 46 domestic, Asian and European makes. According to the company, technicians will be more productive with features like automatic vehicle identification, one-touch all systems code scan and clear.