The STEELMAN 79184 SVS-350 Video Inspection Digital Borescope with 8.5mm Camera Head is a portable, hand-held, multifunctional inspection camera featuring an ultra-compact 8.5mm diameter borescope style camera and a high-quality LCD display that provides crystal clear video output. The 3.5-inch LCD display screen features 320 x 240 resolution to provide a sharp, detailed picture. Using the camera you can record video and still images and then save them to the included 4GB Micro SD card for later review or sharing. The 3-foot long endoscope cable is semi-rigid, able to bend and angle around corners and turns to inspect hard to reach spaces and the 4 tip-mounted LEDs can be dimmed or brightened as needed with the handle mounted dimmer wheel. With an IP67 ingress rating this inspection probe keeps out dust and can withstand submersion in water of up to 3 feet deep. A blow-molded plastic storage case and a tip-attachable hook, retrieval magnet, and mirror are included along with 4 AA alkaline batteries. This videoscope is ideal for plumbers, mechanics, electricians, home inspectors, and any other professions or individuals that require being able to see into tight spaces.