Hyperion EOS SENTRY V2 Battery Checker
[HP-EOSSENTRYV2]

Hyperion EOS SENTRY V2 Battery Checker
Danny B. Webb Sr. - Rating: 5 of 5 Stars! Sunday, January 29, 2012
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...
3 of 3 customers found this review helpful.