Looking for a high-performance oscilloscope? In this article, we take a closer look at the Rigol DS80000 series and compare its capabilities for advanced signal analysis. From ultra-high bandwidth measurements to deep-memory debugging, we cover the key features you need to know.Read More

Have you ever measured a capacitor with your multimeter and then again with an LCR meter, only to get completely different results? In this video, we explain why that happens and which tool gives you the most reliable measurement.Read More

In this Eleshop video, we explain what battery internal impedance is, why it’s important, and how to measure it accurately. We demonstrate two popular battery testers: the Fnirsi HRM-10, which is an affordable option suitable for small businesses, and the Hioki BT3554-51, a professional-grade tester designed for high precision and automated measurements.Read More

In this article, we will explain how you can use Micsig SigOFIT optical probes to perform interference-free measurements on SiC and GaN technology in, for example, DC/DC converters, inverters, and motor drives.Read More

Can you measure 230V mains voltage with an oscilloscope? Yes — but only if you do it safely. In this video, we show you exactly how to do it without damaging your scope or risking electric shock.Read More

There's a tempting button on your oscilloscope — press it, and suddenly a signal appears. Seems like magic, right? But in this video, we’ll show you why relying on shortcuts can actually limit your understanding and slow you down.Read More