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K8118 Velleman Stereo Ultra Sonic and Bat Detector
Velleman K8118 Stereo Ultra Sonic and Bat Detector

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Online Price: $37.50
Sale Price: $28.85
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Brand: See all our Velleman Kits
Product Notes: Velleman Projects Kits Require Assembly

Product Code: VEL-K8118


Velleman K8118 Stereo Ultra Sonic and Bat Detector

This detector converts imperceptible sounds for humans such as bat signals into audible noise. Another usage may be the early detection of possible failures in machines, engines and electronics. The stereo feature adds the possibility to pinpoint the source.


  • type: heterodyne
  • microphones: electret
  • frequency range: 20 - 90 kHz
  • power supply: 3 1.5 V AA batteries (not incl.)
  • power consumption: 8 mA typ.
  • size: 129 x 60 x 40 mm
  • weight: 135 g with batteries
  • output: 3.5 mm jack for headphones (headphones not incl.)
  • Part Number Velleman K8118

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