Covers Class 4 (14,001 lbs) through Class 8 (33,000 lbs. and over) Heavy Duty Trucks • 2.8” Full color LCD Display • Includes 6-pin and 9-pin Deutsch connectors • Coverage for Engine, Transmission, Brakes and More • Provides J1587, J1939 and J1708 protocols • Read & Clear Active and Inactive Fault Codes • Monitor all Data and View Live Data Streams • Extra long, 6.5 ft Cable • Rugged, Padded Storage Case • Free, Internet Updates