STEREO ULTRASONIC SOUND AND BAT DETECTOR

Product basic info: "•†Instruction manual languages: English "•†Primary colours: Black "•†Depth unit: 129 mm "•†Height unit: 40 mm "•†Width unit: 60 mm "•†Weight unit: 106 g "†Technical data: "•†Specifications kits & modules:

• 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.)

"†Set-up options: "•†Self-assembly kit: Yes "†Operational properties: "•†Coding skill level: none "•†Electronics skill level: 1 "•†Mechanics skill level: 2 "•†Soldering skill level: 4