grizzly_addams

Hello folks! I am wanting to do proper adjustments to my vectrex using an oscilloscope but I do not own one. There are digital LCD scope kits that can be had for as little as 15 or $25 but they are only 200K and 1mhz respectively. Also likely not two channel. Would that be suitable to take measurements on the vectrex? If not what type and freq range should I be looking for? Specific recommendations welcome!