K8118 - ultrasonic bat detector. Self-assembly set

Description

The detector processes the inaudible bats' signals into audible sounds. Other applications of the detector include early detection of faults in machines, motors and electronics. Stereo, allows you to indicate the source of sound.

properties

• Type: heterodyne
• Microphones: electret
• Frequency range: 20 - 90 kHz
• Power: 3 x 1.5 V AA battery (not included)
• Power consumption: typ. 8 mA
• Dimensions: 129 x 60 x 40 mm
• Weight: 135 g with batteries
• Output: 3.5 mm jack or headphone (no headphones included)

Included

• A printed circuit board, a set of elements and instructions