i picked up a BK scope on ebay a month ago. just set up your search to exclude anything above 20mhz, tektronix and HP scopes and you will be able to find plenty for $20 or less.
Nothing wrong with HP and Tektronix, they are just such well regarded name brands that even a gutted 20mhz Tektronix fetches a high price.
And I do just FINE with my single trace scope! (oh wait it is dual trace, there is another input on back)
Nothing wrong with HP and Tektronix, they are just such well regarded name brands that even a gutted 20mhz Tektronix fetches a high price.
And I do just FINE with my single trace scope! (oh wait it is dual trace, there is another input on back)