Higdon Wildlife Consulting - I bought an Echo Meter Touch 2 PRO a couple weeks ago, and got the USB-C adapter I need for my phone today. It's an ultrasonic bat detector
![π*pistrelle v. 3.5 - a Scanning Bat Detector and 384kHz full-spectrum recorder - Share Project - PCBWay π*pistrelle v. 3.5 - a Scanning Bat Detector and 384kHz full-spectrum recorder - Share Project - PCBWay](https://pcbwayfile.s3.us-west-2.amazonaws.com/web/22/07/09/0346453253005.png)
π*pistrelle v. 3.5 - a Scanning Bat Detector and 384kHz full-spectrum recorder - Share Project - PCBWay
![π•pistrelle "BatWalk" - a frequency-scanning heterodyne / time-expansion bat detector (version 1.4a) - Share Project - PCBWay π•pistrelle "BatWalk" - a frequency-scanning heterodyne / time-expansion bat detector (version 1.4a) - Share Project - PCBWay](https://pcbwayfile.s3.us-west-2.amazonaws.com/web/23/06/04/0553174442187.png)