So you are sure you dont want to spend more than two
hundred on a scope? OK.
That is all I want for this obsolete OTC VIsion. You can still get some parts for it at superiorserviceandequipment.com but, there are no more software updates nor any upgrades for it.
    They sell the progeny of this,the PDA2000 a unit whom can be upgraded to scantool, gas analyzer, engine analyzer; labscope function, DVOM...
   It had very little use in it's lifetime.It comes with five good leads, an O2 sensor probe, AC/DC power source. Can save waveforms to memory and to a PC. It can only do labscope function - if you could attenuate of course you might find some use for it on ignition.
 You can buy new leads, AC/DC convertor, batteries... it needs batteries. Four channels.
I am going to try to sell this on e-bay.