



🦇 Unlock the secret symphony of the night—build, listen, and belong!
The Haynes Build Your Own Bat Detector Kit is a beginner-friendly electronic kit that lets you assemble a high-quality ultrasonic detector without soldering. Designed for ages 14+, it converts inaudible bat calls and other ultrasonic signals into sounds you can hear, guided by a clear Haynes-style manual. Compact and portable, it’s an ideal educational tool for nature lovers and tech enthusiasts eager to explore the hidden acoustic world around them.
| ASIN | B07PWQZPC3 |
| Adjustable Length | Yes |
| Are Batteries Required | Yes |
| Brand Name | Haynes |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (461) |
| Display Type | Digital |
| Global Trade Identification Number | 04019631150493 |
| Included Components | All components included |
| International Protection Rating | IP65 |
| Item Dimensions L x W x H | 18L x 13.5W x 4H centimeters |
| Item Type Name | Bat Detector Construction Kit |
| Item Weight | 0.1 Kilograms |
| Manufacturer | FRANZIS VERLAG |
| Manufacturer Part Number | HBD2766 |
| Material Type | Cardboard |
| Model Number | HBD2766 |
| Operating Frequency | 20 KHz |
| Power Source | Battery Powered |
| Recommended Uses For Product | Nature Observation, Learning about Electronics |
| Unit Count | 1 Count |
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