ECU mate Lite

[kennybgr8]

Hiya Guys, there is much talk and on the subject involving (ECUmate Lite 14CUX ECU fault code reader), are they still available new or used.
I assume they are reasonably straight fwd plug and diagnose lol, pardon my stupid questions, I know they can diagnose more complicated solutions to problems but also diagnose simple solutions,
I was thinking to buy one but maybe and its very possible that things are not so simple and straight forward, once any help here would be appreciated,,,


Kenny