The Tech 2™ scanner is the same tester Isuzu® technicians use to diagnose Isuzu® vehicles. The Vetronix®/Bosch® Tech 2™ comes with authentic Isuzu® software and provides support for on-board diagnostics for Isuzu®, Vauxhall®, Opel®, Holden®, Saab®, GM® and Suzuki® systems from 1992 to current.