V500 CR-HD Code Reader related key programmer & V500 CR-HD Code Reader related OBD2 Tools

12V/24V V500 OBD2 Engine J1939 J1587 J1708 Code Reader CR-HD Heavy Duty Truck and Car Scanner

Item No. COBD27340 V500 CR-HD Code Reader a two-in-one diesel-automobile code reader that supports nine standard protocols of OBDI/EOBD and is compatible with common truck protocols, such as SAE J1939/SAE J1708 and other common truck protocols.
V500 support car and truck diagnostic, V501 is for truck, V502 for car.