Measure Power Consumption With Multimeter

Available from amazon home depot hardware stores and other retailers for around 20 40 this power meter will let you take an accurate measurement of your pc s power consumption.

Measure power consumption with multimeter.

You ve learned how to measure voltage current and resistance and how to check continuity. The kill a watt meter measures kilowatts and kilowatt hours. In this video you know about calculating ac volts amps and power consumption of your electronics. I want to use an inexpensive multimeter to measure the average power consumption in an appliance computer.

Ya the kill a watt meters are not the greatest. Read on it is necessary to know or measure the power consumption of your devices and appliances before an alternative energy system is put in place. In this beginner s guide we ve shown you how to use a multimeter. Your multimeter might not be fast enough to register this and might not notice this if the power supply can handle this.

What i d like to know is if it is possible to do this sort of measurement with a multimeter perhaps just by wiring the multimeter to the head of the power chord then plugging it in and measuring the current of amps. I was thinking that it should be possible to achieve this by connecting the measuring hands of the meter to the connectors in the power socket and then over a couple of minutes measure first the average voltage and then the average. Furthermore measuring anything over 10 amps could blow a fuse or destroy the multimeter as well. I had a dc motor that needed 3a current to start after it was running the current use dropped back to under 1a.

This happened to me when i started using my desktop power supply. Then amps voltage watts.