Heterodyne Bat Detectors

Bird Boxes & Feeders Information Magenta MkIIb Bat Detector
good basic detector
Bird Boxes & Feeders Information Magenta MkIII Bat Detector
quartz-accurate digital display
Bird Boxes & Feeders Information Batbox III Bat Detector
our most popular detector
Bird Boxes & Feeders Information Pettersson D-100 Bat Detector
high sensitivity with three microphones
Pettersson D-200 Bat Detector Pettersson D-200 Bat Detector
compact detector, accurate, easy-to-read LCD display
Bird Boxes & Feeders Information Microbat Bat Detector
introduce kids to bat detecting
DIY Bat Detector Kit DIY Bat Detector Kit
have a go at building your own
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