Buying a bat detector

Low-cost bat detectors / kits

• Tony Messina has a Bat Shop.
• Cees' vleermuizen pagina
• The Maplin bat detector kit qlt85.
• Magenta kit 861 Mk.2 Bat Detector
• The Transtronics Ultrasonic translator SK-207.

Professional

• Pettersson Elektronik AB has lots of bat detectors.
• BVL Von Laar sells various kinds of bat detectors.
• Tranquility II from David J. Bale
• The Anabat system from Titley electronics.
• Stag electronics (Bat box III).
• (The Micah technology Bat Box III.)
• The Noldus information technology Ultravox.
• Ultra sound advice sells bat detectors.