I'm looking at PicoScope® 4224 that is presented as scope with differential inputs. I'm wondering does it come with probes, and is it possible to use standard 1x/10x probe (e.g. from my existing Tek or Rigol) for performing differential measurements.
Thanks Martyn, should I go with PicoScope® 4444 and four D9 to single BNC adaptor to have 4-ch differential scope that can be used with four single ended probes?
You can't use a 1x/10x probe for differential measurements. With the D9 to BNC connector you can make single ended measurements using a x1/x10 probe on a 4444 scope.
I'd like to use it to measure ripple and noise on power supply output. Should I use D9 to dual BNC adaptor and use two coax cables or single ended probes in that case?
What voltages are you looking at, and where is the measurement taken in respect of the mains wall outlet. Safe measurement practices are the primary factor to consider, not saving costs by re using accessories.