I have a oscope I am wanting to sell. It is an OTC3840F. I took this in on a trade when it was BNIB. I took it out of the box, charged it up, and played with it for a couple hours. After playing with it, I decided that I didn't need it and would probably never use it. This is not a Cheap Oscope!! Money talks, but I am open to possible trades audio or not. Preferably Sundown products, but throw anything out there. Here is a link for the item to show it's specs --> http://www.thetoolwa...-otc-3840f.aspx