Measuring AC current (220-V mains RMS current) is not as simple as measuring DC current. In DC current measurement, you can simply hook the oscilloscope probe to the shunt resistor and calculate the ...

A decent current measurement sensor ought to be an essential part of every hacker’s workbench. One that is capable of measuring DC, as well as low and high frequencies with reasonable accuracy. And ...

Rigol Technologies, Inc. introduces the RP1000 Series of oscilloscope probes, the latest addition to its line of passive and active differential probes. Rigol Technologies, Inc. introduces the RP1000 ...

Saelig Company, Inc. announces the availability of the CLIPPER CLP1500V15A1 - a new, high technology oscilloscope adapter that allows small voltages to be measured in the presence of very high ...