Bat Detector Kit

• Autor: Burkhard Kainka
• ISBN: 40 19631 67013-7

Can't hear the calls of bats? With the right technical aids, you can - and not only that. Eavesdrop on nature with modern electronics.

• Simple assembly - no soldering required
• High-quality ultrasonic detector
• With German and English instructions
• Kit contains a pre-assembled circuit board
• High sensitivity and volume