or “High voltage!”, you should now be able to use their calibrated probe to gain an accurate reading. The O-scope Mayer D4/WG5 Calibrated Fleshy Test Probe is a roughly 4″ (100mm ...

SENSEPEEK SQG-series passive high-frequency hands-free oscilloscope probes are designed for both ac and dc GHz applications. When used with firm’s baseplates ...

[LearnElectronics] grabbed a FNIRSI tablet oscilloscope from a vendor ... and we’d have liked to see the test done with some known good quality probes as that can also contribute to bad readings ...