BOSTON, Oct. 23, 2017 /PRNewswire/ -- The most powerful and convenient phone and tablet based bat detectors are coming for Android devices. The Echo Meter Touch 2 and Echo Meter Touch 2 Pro plug-in modules allow users to listen to, record, and identify a wide variety of bats by their ultrasonic echolocation calls. The modules can be pre-ordered beginning BOSTON, Oct. 23, 2017 /PRNewswire/ -- The most powerful and convenient phone and tablet based bat detectors are coming for Android devices. The Echo Meter Touch 2 and Echo Meter Touch 2 Pro plug-in modules allow users to listen to, record, and identify a wide variety of bats by their ultrasonic echolocation calls. The modules can be pre-ordered beginning