Technische Leitfäden
Technische Leitfäden
Auswahl, Terminologie und Messworkflows sind um Bedingungen, Quellen und Anwendbarkeitsgrenzen organisiert, um die Darstellung unvollständiger Demo-Einträge als allgemeine technische Beratung zu vermeiden.
Choosing a DMM
How to choose a digital multimeter: accuracy, resolution, input impedance, and the safety category that actually matter for your measurements.
Choosing an SMU
Source-measure units explained: four-quadrant operation, current resolution, and when an SMU beats a power supply plus two multimeters.
Four-wire (Kelvin) resistance measurement
Why lead resistance ruins low-ohm measurements and how four-wire Kelvin sensing removes it — with wiring and when it actually matters.