Stereo Ultrasonic Sound And Bat Detector Kit (requires soldering)

Regular price $41.95

In stock

This detector converts imperceptible sounds for humans such as bat signals into audible noise. Another use case may be the early detection of possible failures in machines, engines and electronics. The stereo feature adds the possibility to pinpoint the source. Find out how the detector works here! Tip: ideal for a scary Halloween! Or great for camping in the bush!

Note: this kit requires soldering - please check the images and documentation for an idea of the number of components.


  • ideal for a scary Halloween!
  • great for camping in the bush!

Technical data

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

Operational properties

  • Instruction manual languages: English
  • Coding skill level: none
  • Electronics skill level: 1
  • Mechanics skill level: 2
  • Soldering skill level: 4

Required Tools

Product basic info

  • Colour: Black
  • Depth: 129 mm
  • Height: 40 mm
  • Weight: 106 g
  • Width: 60 mm



Customer Reviews

Based on 1 review
Bat detector

Really nice kit to put together, and works well when finished. High quality circuit board and all components easy to find and solder. For the price, the most affordable way to get hold of a bat detector.

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