The ACDelco 6V Alkaline-Battery Digital Inspection Camera, No. ARZ604, allows users to check tight spots where lighting and visual contact is limited. The ARZ604 provides advanced digital imaging technology with a 3" high-resolution color LCD display. A camera head diameter of 8mm (0.32') provides a crystal clear picture of tough-to-reach places. Other features include a two-setting view flip, 2.5x 11-setting adjustable image digital zoom and five-setting LED brightness control. A waterproof flexible cable protects camera head to explore in any jobsite environment.