Harrison Cooper <hcooper@ES.COM> wrote about the HP LogicDart:
I haven't had a chance to play with the
> 'scope' part of it, but some other engineers have and seem to like it.

Just to be clear on this, the LogicDart doesn't *have* a scope mode
(as in analog oscilliscope).

It has these features for digital signals:
    3-channel logic analyzer mode
    1-channel logic analyzer mode.
    logic probe on channel 1.
    logic thresholds can be set for several common logic families or to
        custom settings.

It has these analog features:
    DVM mode that displays the voltage on channel 1.
    resistance, continuity, and diode check mode.

See HP's web site for more details.