Energy analyzer can
calculate energy cost
The Polypower 3030A energy analyzer can measure volts rms, current rms,
watts, VA, power factor, frequency, duty cycle, total harmonic distortion,
individual harmonics, and voltage line disturbances. It can also calculate
energy cost, estimated energy cost (per hour, day, or year), and demand
disturbances.
Basic accuracy is 0.5% for rms voltage and current, and 1% for power.
The analyzer can store readings for up to 90 days. Optional PC control
analysis software allows both tabular stored data and waveforms to be uploaded
to a PC.($1,995–stock to 1 week ARO.)
Valhalla Scientific
San Diego, CA
David Hightower 800-548-9806
Fax 619-457-0127
http://www.valhallasci.com/valhalla
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