Hello! I've spent the last few days strolling (more like stumbling) through the online app store interface and I'm not sure my eyes will stop bleeding if I don't get some help. I will be doing pretty extensive testing on a batch of iPad3's (ten's of them... not thousands... but still) soon and I can't seem to find an app that displays battery information other than a % of estimated capacity left. The % indicator isn't precise enough for the fidelity of the tests we're performing. (voltage comparisons before and after vibration, and vacuum leakage testing with a maximum difference of 0.1%) Is there an app out there that will give a specific voltage reading (e.g. 3.94 [V])? Thank you mucho-macho for any suggestions and help.