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Decode Your Multimeter with a Complete Must-Know Guide to Multimeter Symbols and Their Meanings

Back in the early days of electricity, lab workers could measure electric current in a circuit using an ammeter (galvanometer) and voltage using a voltmeter. From there, they could calculate ...
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Capacitance measurement: Understand and use the right technique to dramatically improve results

A capacitor measured with a $100 handheld multi-meter can give a substantially different result than the same capacitor measured with a $10,000 LCR meter. That same capacitor measured with two ...