Pettersson D500x

The Premier Passive Bat Acoustic Monitoring Device. The D500X is a full spectrum "direct recording" ultrasound recording unit intended for long-term, unattended recording of bat and other high frequency animal calls. Designed to be deployed for weeks or months, this device detects full-spectrum ultrasound and records in real time using the highest quality, highest signal-to-noise ratio microphone presently available on any passive bat detector today. The Special BCM Edition FD is a new option requested by our biologists who wanted an easier method to record voucher calls and other active monitoring tasks. Live frequency-division output is available using user-supplied standard headphones and allows you to make full spectrum manual recordings for as long as the bat of interest can be heard.  Why choose Pettersson? Less than 1% of all D500x and D500x microphones ever sold have ever been returned for refurbishment. When you are conducting serious, time sensitive research, count on Petter