INNOVA 3100 Digital OBD II Code Reader Product Review By: Bruce Bonebrake Managing Editor at BAT AUTO.com Vehicle Testing Performed By: Tony Murray Editor In Chief at BAT AUTO.com www.iEQUUS.com The INNOVIA 3100 OBD II Code reader comes in a nice blow molded case that even has a carrying handle The 3100 contents fit neatly in the case for storage and protection. The cable assembly disconnects from the unit which is a nice option for storage or if the cable would need replacement or for possible future upgrades.. The system includes the main 3100 unit, the OBD II cable assembly and two manuals that are identical except they are written in multiple languages. As you will be able to see as the article goes on, the INNOVA 3100 is a great tool, but, I just want to mention the manual that comes with the unit. It is extremely well written and is LOADED with valuable information!!