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Thanks for the additional comments,
Richard. The probe seems remarkable in being able to utilize a 10 megohm DMM to measure an RF field given that a DMM would not work at all to measure a static electric field. Static field measurements are almost always done with extremely high input resistance electrometers, fieldmeters, and field mills. All of these usually incorporate voltage follower op amps or something similar to keep the input resistance above 10 exp(13) ohms. Hooking up a DMM would quickly discharge any electrodes in the field. Thanks again. Chuck ----== Posted via Newsfeeds.Com - Unlimited-Unrestricted-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
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