The automotive scope ATS 5004D is a 4 channel differential scope. It can measure at 50 million samples per second on each channel into a 131,000 point sample buffer. The scope can be used stand-alone, or can be coupled to for example the ATS 5000 2 channel scope.
The ATS 5004D comes with multichannel software, a set of 4 differential measurement leads, clips and probes. Please call for the latest specs and options. A differential scope uses an individual earth lead for every channel.