Batbox Duet

The Batbox Duet is a dual-mode bat detector. The Batbox Duet offer both heterodyne and frequency division. The Batbox Duet has been designed for single-handed operation. Features: • Dynamic input waveform tracking • High sensitivity electret microphone • Speaker/headphone output • Low battery indicator • Two channel record output • Single-handed operation • Soft carrying case • Wrist strap