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.

[Petteri Aimonen] presents for us a modular differential probe, as his entry into the 2021 Hackaday Prize. This project shows a simple and well polished implementation of a differential-to-single ...

Current probes are used to measure current. Oscilloscope probes have a specified operating bandwidth and, in some cases, built-in switchable attenuators. Differential probes are used to measure ...

According to Tektronix, TICP current probes deliver over 30 times the common-mode rejection of conventional differential voltage probes, achieving 140 dB CMRR at DC and up to 90 dB at 1 MHz. With ...

Perhaps the earliest and arguably the most successful example of studying differential gene expression in cancer was the discovery of the p53 tumour-suppressor protein in the late 1970s.