Borescope Inspection Camera-Articulating Endoscope for iPhone,8.5mm Lens Movable Head,Steering Endoscope with 8 Adjustable LED Light, HD 1080P Endoscope Controllable Camera for Smartphone : Amazon.ca: Industrial & Scientific
5mm Dual Lens Inspection Camera, Teslong Borescope with LED Light, HD Industrial Endoscope, 5" IPS Screen, Waterproof Video Scope Camera, Flexible Cable for Home/Automotive/Pipe/Car/Wall (5ft) : Amazon.ca: Industrial & Scientific