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Published on Jul 13, 2012
Having just discovered that Common Sense RC now has a rotating digital alarm battery monitor, I decided to get one. Here is a good look at it and some practical application flying. If you fly electric, this inexpensive device is well worth the money and should be with you.. Common Sense RC Cell Spy alarm $14.95 http://www.commonsenserc.com
Thanks kindly for watching and subscribing.
Dave Herbert. AMA 8221 Contest Director Leader Member Scientific Division.