Reviews for Hyperion EOS SENTRY V2 Battery Checker [HP-EOSSENTRYV2]

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Danny B. Webb Sr.
Sunday, Jan 29 2012 (about 4 years ago)
Hyperion EOS SENTRY V2 Battery Checker
I have had this product for over 2 years now and it has always provided me with the information needed for safe flights and proper care of my batteries, I am no wiz when it come to batteries but I do know my planes and heliocopters don't fly until I have checked there batteries before flight. This is a rugged device, I have dropped mine a number of times on concrete floors and flying field turf. I recommend this checker to all my RC flying friends...
Austntexan
Saturday, Dec 13 2014 (about a year ago)
Hyperion EOS SENTRY V2 Battery Checker
I've had mine since 2012. It is the one thing I always make sure I have before I go out flying. Simple readout and instant data on your batteries. Don't leave home without it.