Black & White Video Inspection System for 1 1/2" to 4" Lines Features 100' Push Cable Unbeatable SeeSnake Durability Stainless Steel Spring Assembly Stainless Steel Camera Head Debris-shedding Sapphire Lens Built-in Transmitter for easy locates Unique tapered spring provides unmachted maneuverability through traps and connections Debris Capturing Drum Splash-resistant Monitor Monitor is detachable from the Reel for extra versatility Monitor is dockable to the Reel for easy storage and transport AC/DC Operation Standard Equipment High resolution 5" black and white monitor Splash-resistant case with built-in sunshade and spring-loaded multi-position kickstand Integrated, built-in Transmitter Power Supply Video Out Jack Power Indicator Light Battery Port for use with 14.4 Volt battery Power ON/OFF button with step function dimming 100' of push cable Rust resistant Roll-cage frame Skid resistant feet for added stability Debris capturing, rotating drum with mercury-free slip rings Durable stainless steel camera head Durable stainless steel tapered spring assembly Interconnect cord Scratch resistant sapphire, debris shedding flush mount lens Flip Switch for 180 degree rotation of image.