They are the older version scope , but they can be had for cheap and will do any wave form testing you will ever need .
A comparable scope with this speed , features, and quality would run a couple of grand.
If you want to look into an ignition circuit and want to know exactly whats going on, a scope is the tool....
but , it also does many other automotive sensor signals, so it is not just an ignition tool.
Short $$$ on ebay...