A differential probe, a device for measuring the voltage between two points in a circuit rather than the voltage between a point and ground, it an extremely useful addition to any electronics bench.

Agilent Technologies offers two high-voltage differential probes that allow the company's conventional earth-grounded oscilloscopes to be used for floating-signal measurements. With a differential ...

Electronic designs today are increasingly based on high-speed interfaces. This makes it necessary to measure differential and ground-referenced signals. Rohde & Schwarz opens up this application area ...