... Brightness Control) on camera head to illuminate the inspection area. The 1 m Flexible tube is Waterproof with 5.5mm diameter , so ... Flexible tube,Main unit,AV Cable,USB Cable,Hook,Mirror,Magnet,SD CardSpecification:Display: 3.5" TFT LCD Monitor Powered by ... Treatment Plants,Equipment Maintenance,HVAC,Plumbing,Manufacturing Building Inspection 3.5 inch LCD 2 way Rotating Sewer Pipe Inspection Camera