Jody,
I use a Tektronix THS 720P 100MHz, Isolated channel digital
real-time scope for power and harmonics measurements. It's a great 3+ lb
hand held combo true RMS DMM and 100 MHz digital scope as well as a power
meter using the build in FFT that gives the harmonics up to the 31st...
With the related software you can download the waveform information and
drag the results (V & I waveforms, V or I harmonics and power calculations
- all including screen readout pix) into your data sheets or other
documents... If this sound like a pitch, it is... I'm really sold on this
unit...
Good luck in your search...
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Peter E Perkins
Principal Product Safety Consultant
Tigard, ORe 97281-3427
+1/503/452-1201 phone/fax
[email protected] email
visit our website:
http://ourworld.compuserve.com/homepages/peperkins
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