I've got an old Leader LBO-325 scope, 60mhz, dual channel, nice and portable in a field case, with a 1x/10x probe. I think it is from the 1990s. There are manuals online. It works, though the focus doesn't, the trace is fuzzy. Probably needs a pot cleaned or maybe replaced. Don't need it anymore, so if sudoroom or anyone wants it, let me know, it's yours.