Yea, plumbers have them. Some of them go a really long way, 100ft even.
They are just a tiny camera on the end and a monitor. Expensive though.
They use them to check out drains. I watched some guys run one through a
drain from a parking lot that ran under a building. It ran slow and they
were checking to see if it was crushed somewhere. Pretty cool if you're
into hardware :-)

"Ernie" wrote in message
...
To Clams Canino, RG, Gene Kearns and Lawrence James, thanks for
suggestions.
The scope seems the way to go though who would have ten to fifteen foot
scope to view the channel? Does a plumber really one of those?


--
Ernie

Everyone dies, but not everyone lives.
A. Sachs