Oscilloscopes are time-domain instruments, but because they digitize waveforms, oscilloscopes can process time-domain signals into the frequency domain. The FFT (Fast Fourier Transform), spectrum ...

What do a Rogowski coil, a magnetic core, and a hall effect sensor have in common? They are all ways you can make oscilloscope probes that measure current. If you think of a scope as a voltage ...

Oscilloscopes are the workhorse instruments for time domain measurements. Most current digital oscilloscopes include about twenty-five built in measurement parameters as a standard complement. Adding ...

If you want to measure voltage you reach for a voltmeter. Current? An ammeter. Resistance? An ohmmeter. But what about measuring AC power? A watt meter? Usually. But if you know what to do, you could ...

Download this article in PDF format. An oscilloscope is used to measure the voltage change of a signal over time. After a digital multimeter, an oscilloscope is typically the second most common piece ...

Just about everyone who has ever operated an oscilloscope has used an oscilloscope probe at one time or another. Some have had good experiences, while other had unfavorable ones— possibly as a result ...

Integrating 10 active probes into a single enclosure, the Introspect Technology USB-C Chassis Probe facilitates signal integrity checking and interoperability testing for the latest USB-C and Alt Mode ...

Today’s oscilloscopes have far more functionality than their old cathode-ray tube (CRT) analog counterparts. At first glance, the proliferation of all of those knobs and buttons may seem overwhelming, ...

UCF Physics Associate Professor Michael Chini worked on the world’s first optical oscilloscope. Courtesy: University of Central Florida The world’s first optical oscilloscope – an ultrafast device for ...

AEMC Instruments has introduced a new accessory to its line of hand-held OX series oscilloscopes to facilitate measuring AC voltages in industrial applications where larger clips are required to clip ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. An oscilloscope uses a two-axis graph to give a visual representation of a waveform over time, ...