The easy way to measure high AC currents is to use a clamp meter but these are generally quite expensive and cost several hundred dollars at a minimum. Add-on clampmeter adaptors can work well but ...

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 ...

Let's start with DC voltage, one of the simplest and most-used multimeter measurements. The DC voltage measurement is used to determine the difference in electrical potential between two points in a ...

A common data logging application is measuring voltage or current flowing into or out of a piece of equipment, such as a user monitoring current in solar cells, inverters, or storage batteries. These ...

Hailed as the only ac current-source test instrument on the market, the Model 6221 is designed to simplify the creation and output of complex waveforms for testing in the semiconductor, nanotechnology ...

Danisense has launched a precision series of PCB-mount current transducers for isolated DC and AC current measurement up to 72A. Called DP, maximum linearity error is ...

A LFR ac current probe with low frequency performance has been introduced by Power Electronic Measurements (PEM). The compact, low cost, clip-around probe is flexible ...

Multimeters. They've been described as the tape measure of the new millennium. But what exactly is a digital multimeter (DMM) and what can you do with it? How do you make measurements safely? What ...