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    raazi91's Avatar
    raazi91 Posts: 1, Reputation: 1
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    #1

    Feb 23, 2017, 06:09 AM
    Measurement Sample Data
    Hi, I am looking for some sample measurement data of devices like Volt, Current, Power and Energy meters. I want to obtain statistical information like variance and standard deviation of data.

    Can anyone point me to some good data sources? I couldn't find any after googling for about 20 minutes :p
    ma0641's Avatar
    ma0641 Posts: 15,675, Reputation: 1012
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    #2

    Feb 23, 2017, 10:50 AM
    Some of that data would come from the equipment manufacturer. Some high end devices should have better tolerance but you need a standard to measure against. Check "robotroom.com/multimeter". Torque wrenches have a mil spec of +/- 4%. Google "milspec tolerances", you might find some info there.

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