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 ...

When soldered to a 2V-input, 31⁄2 digit DMS-30 Series meter, the DMS-EB-RMS Application Board enables the meter to display the true rms value of AC voltages up to 750V with a resolution of 1V. When ...

The variety of test and measurement products available today can boggle the mind. From the mundane to the exotic, these instruments can practically lead you by the hand. However, if you don't have a ...