Pettersson D240x - Used

Note: this is a LIGHTLY USED detector, includes soft case, no box. Used occasionally at bat workshops by professional adults for purposes of collecting voucher calls, otherwise has been stored. Tested before shipping, guaranteed not DOA.  The D240x manual can be downloaded here: https://batsound.com/downloads/ D240x Description: Heterodyne and Full Spectrum Time Expansion Bat Detector The bat detectors from Pettersson Elektronik are high quality instruments, designed in close cooperation with leading bat workers for optimum performance in full spectrum recordings. As a testament to Pettersson's "done right the first time" philosophy, this is one of most longest-lived products in the Pettersson line introduced around 2003 and still holds it's value today. Two detectors in one! Select between HET or TE audio technology at the flip of a switch. A backlit, digital display shows tuned HET frequency. This is used when actively monitoring bat activity so you can hear in real time when the de