Magenta - Bat4 Bat Detector

A great way to locate and identify Bat species. The ultrasonic detector picks up the bats calls and squeaks and turns them into sounds we can hear. Each Bat species calls at different frequencies so by adjusting the dial you should be able to tell which species it is.

With a Magenta Bat Detector you can listen to ultrasonic chirps, smacks and clicks from these amazing creatures. Special circuitry detects the human-inaudible sounds emitted by bats and processes them into a form that human hearing can discern.

The Magenta Bat4 Bat Detector is a completely new detector developed from our experience with previous designs.
All the original's good features are there, including high-level audio output and a built-in front-facing weatherproof loudspeaker.

Advanced low-noise IC preamplifier stage
High stability 'easy tuning' linear heterodyne oscillator
New audio circuits
Increased gain and sensitivity
Convenient bottom-mounted headphone socket (mutes Loudspeaker)
Line level tape recorder socket - constant level regardless of volume control
Top-lit calibrated frequency dial