DC METERING CIRCUITS Guide

· What is a meter?

· Voltmeter design

· Voltmeter impact on measured circuit .

· Ammeter design

· Ammeter impact on measured circuit .

· Ohmmeter design

· High voltage ohmmeters

· Multimeters

· Kelvin (4-wire) resistance measurement .

· Bridge circuits

· Wattmeter design

· Creating custom calibration resistances .