Just spotted this banggood endoscope - okay well lets not get childish - in the latest email. This one runs directly to your android phone which makes it more handy than the USB types where you need a pc or a dongle for your endoscope. This one is more useful for me with rc sailboats as I always have my phone on me and I can look for lost bits in nooks and crannies waterside or in the shed. 1m is long enough for me but for those that need to go deeper, you can get a 3.5m version for a few AU$3.99 more.
NOTE: Your phone must have OTG function. Full details are on the site.
Brief sample of site says:
Endoscope features a lot of functions in our life. If you have a android phone, this endoscope can be used everywhere and everytime you want ~
Build in a control button, can capture a image and take a video, and the photos & video file will directly stored in your Android mobile phone, the whole process of record check, convenient observation and follow-up analysis.
There's also a turning wheel used for adjust the brightness of six LED lights so that work in some area without enough light.
Ideal for intraoral camera system, underwater camera, waterproof Micro-cameras, motor vehicle detector, sewer pipeline detector, search and rescue, criminal and custom detector, archaeological detect, the PCB detection, home care, aviation and space industries, care and tractors industries, petroleum drilling industries, constructions and so on.
Specifications :
Camera head outer diameter is 7mm
Total length : 1M / 3.5M
Waterproof level : IP66
Resolution : 640 x 480, 30ftps
Android interface.
Focal distance : 6m
Net Weight : 0.12kg
Gross Weight : 0.16kg
Packing size : 120mm x 90mm x 40mm
I think I will need the longer cable.