These Hand Detectors are bat detectors you can adjust the frequency manually or automatically until you can hear the bat. Show more
These hand detectors are used when you are actively scouting and spotting for bats. We supply Pettersson, Elekon and Magenta heterodyne bat detectors, which you can set manually and automatically at the desired ultrasonic frequency. The more extensive models work in full spectrum or with a frequency divider, zero crossing or time expansion. Feel free to ask us for suitable advice.
