Today I was using a cheap (ebay £10) USB 'drain inspection camera' - a 10 mm or so diameter USB camera on a long lead very effectively to locate a hydraulic leak on a JCB, using my laptop.
But it occurred to me it would be far more convenient if I had something similar connected to my iPad 3 - is there something similar ? Either plugging into the native (wide) ipad connector or some converter that gives USB compatibility. No doubt a ap is needed.
Andrew