ben2go
Guru
Woot.com and amazon.com had an endoscope that could be used with a android phone or windows laptop. I had one but it didn't work with my phone. Check the specs of the endoscope and the phone before buying. I have an older phone. It was at least five years old at the time I bought the endoscope. I think most phones made in the past year or two will be compatible.
This is the one I had.
https://www.amazon.com/Fantronics-E...cl-20&linkId=203a552a7bd9f316791e75149aec35de
This one may work better for you.
https://www.amazon.com/Endoscope-De...cl-20&linkId=3138a30e686c552a22d8588496377648
This is the one I had.
https://www.amazon.com/Fantronics-E...cl-20&linkId=203a552a7bd9f316791e75149aec35de
This one may work better for you.
https://www.amazon.com/Endoscope-De...cl-20&linkId=3138a30e686c552a22d8588496377648