Join the thousands and thousands of fleet owners, independent mechanics, equipment and boat owners around the world that are taking diagnostics and calibration into their own hands.

Mechnician provides you the diagnostic tools and diesel diagnostic software to enable heavy equipment and diesel repair on over 650 brands of on highway, construction equipment, agricultural equipment and marine vessels. Read fault codes, diagnose, get wiring diagrams, calibrate, set parameters, run regens, read systems, repair instruction and get technical support. Mechnician gives you the diagnostic tools you need to plug in, diagnose, service and get back to work.