---
product_id: 217044873
title: "Haynes HBD2766 Bat Detector Construction Kit, Black"
brand: "haynes"
price: "40.38 OMR"
currency: OMR
in_stock: true
reviews_count: 13
category: "Haynes"
url: https://www.desertcart.com.om/products/217044873-haynes-hbd2766-bat-detector-construction-kit-black
store_origin: OM
region: Oman
---

# Battery powered, portable No soldering, easy assembly 20 kHz ultrasonic detection Haynes HBD2766 Bat Detector Construction Kit, Black

**Brand:** haynes
**Price:** 40.38 OMR
**Availability:** ✅ In Stock

## Summary

> 🦇 Unlock the secret soundscape around you—build, listen, and belong to the curious few!

## Quick Answers

- **What is this?** Haynes HBD2766 Bat Detector Construction Kit, Black by haynes
- **How much does it cost?** 40.38 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/217044873-haynes-hbd2766-bat-detector-construction-kit-black)

## Best For

- haynes enthusiasts

## Why This Product

- Trusted haynes brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hear the Unheard:** Transform ultrasonic bat calls into audible sounds and uncover hidden acoustic worlds.
- • **Educational & Fun:** Perfect for aspiring engineers and curious minds aged 14+, blending science, tech, and hands-on learning.
- • **Effortless DIY Engineering:** No soldering required—just snap together all components with clear, Haynes-style instructions.
- • **Portable Ultrasonic Explorer:** Compact, battery-powered design lets you track bats and other ultrasonic sources anywhere.
- • **Trusted British Craftsmanship:** From a legendary brand known for precision manuals, now in an electronic kit you build yourself.

## Overview

The Haynes HBD2766 Bat Detector Construction Kit is a no-solder, battery-powered DIY kit that converts ultrasonic bat calls (20 kHz) into audible sounds. Designed for ages 14+, it includes all components and a detailed Haynes-style manual, making it an accessible and educational project. Compact and portable, it detects bats and other ultrasonic devices, offering a unique blend of classic British craftsmanship and modern electronic exploration.

## Description

Haynes is one of the most highly recognised publishing and specialist automotive brands in the world. As the world’s leading publisher of car and motorcycle manuals, it has become an instantly recognisable classic British brand with worldwide distribution. Haynes have now put their name to a range of electronic model building kits, which make the perfect gifts for any self-assembly fans, electronics geeks and lovers of all things retro Each kit comprises all the components needed to create your own version of classic electronic devices and comes with a clear and concise instruction guide in the style of a Haynes manual. The Haynes electronic model building kits are perfect starter projects for aspiring creators and can serve as a wonderful learning tool for those who love electronics and how they work. Who says you can't hear bats? With the Haynes Build Your Own Bat Detector Kit, you can turn the ultrasonic calls of bats into audible sounds. Once built, you will have your very own handmade high-quality ultrasonic detector perfect for tracing these fascinating flight artists. Housed in a cardboard picture box, the completed device will detect not only the sound of bats but also a host of technical devices that emit ultrasonic sounds. You will be surprised how many inaudible acoustical sources surround us Boost your ears: 20 kHz is not enough Easy to assemble, with all components and relevant wiring included, you do not require a solder to create your own bat detector. Runs on a single 9V battery (not included). Please note, colours and contents may vary from those shown.

Review: Helpful for Finding Ultrasound Sources - Seems to work well. Helped me discover several sources of significant ultrasound in my home - a vacuum battery charger and a refrigerator water dispenser were major culprits. I imagine such devices have significant health ramifications for humans, since introductory psychology holds that the body can react to things it can't perceive. Pets are also able to perceive some of what we humans define as ultrasound, so identifying and removing such things from your home might make your pets happier and healthier, too. The manual included with the device is very well-written and educational on multiple aspects of science. The device is easy to assemble. It's very inexpensive. I highly recommend this item.
Review: Fun Fun Fun - This was fun to assemble. Good instructions and simple to understand. Even know you don’t have to solder anything, it should say you need some glue. It boast nothing is needed. But you need to glue the microphone to the box. I also found the inside speak holder was not glued well enough to hold the speaker. It came off in shipping, so I glued it back on. Simple flaws. It’s a cool little device and is worth the buy.

## Features

- A BRAND YOU CAN TRUST: Haynes is an instantly recognisable classic British brand which have now put their name to a range of electronic model building kits. Each kit comprises all the components needed to create your own version of classic electronic devices and comes with a clear and concise instruction guide in the style of a Haynes manual.
- BUILD YOUR OWN BAT DETECTOR: Who says you can't hear bats? With the Haynes Build Your Own Bat Detector Kit, you can turn the ultrasonic calls of bats into audible sounds.
- NO SOLDERING REQUIRED: Easy to assemble, with all components and relevant wiring included, you do not require a solder to create your own bat detector. Suitable for children aged 14 and above, the Haynes Build Your Own Bat Detector Kit is the perfect starter project for aspiring engineers and can serve as a wonderful learning tool for those who love electronics and how they work.
- CREATE YOUR OWN BAT DETECTOR: Once built, you will have your very own handmade high-quality ultrasonic detector perfect for tracing these fascinating flight artists. Housed in a cardboard picture box, the completed device will detect not only the sound of bats but also a host of technical devices that emit ultrasonic sounds. You will be surprised how many inaudible acoustical sources surround us Boost your ears: 20 kHz is not enough
- TOOLS REQUIRED: You do not require a solder to create your own bat detector.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PWQZPC3 |
| Adjustable Length | Yes |
| Are Batteries Required | Yes |
| Best Sellers Rank | #522,347 in Toys & Games ( See Top 100 in Toys & Games ) #4,480 in Educational Science Kits |
| Brand Name | Haynes |
| Color | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (468) |
| Display Type | Digital |
| Global Trade Identification Number | 04019631150493 |
| Included Components | All components included |
| International Protection Rating | IP65 |
| Item Dimensions L x W x H | 7.09"L x 5.31"W x 1.57"H |
| Item Type Name | Bat Detector Construction Kit |
| Item Weight | 0.1 Kilograms |
| Manufacturer | EIGHT innovation |
| Manufacturer Part Number | HBD2766 |
| Material Type | Cardboard |
| Model Number | HBD2766 |
| Operating Frequency | 20 KHz |
| Power Source | Battery Powered |
| Recommended Uses For Product | Metal Detection, Hobby, Security |
| Unit Count | 1 Count |

## Product Details

- **Batteries Required?:** Yes
- **Brand:** Haynes
- **Color:** Black
- **Material:** Cardboard
- **Power Source:** Battery Powered

## Images

![Haynes HBD2766 Bat Detector Construction Kit, Black - Image 1](https://m.media-amazon.com/images/I/71I20RAYn3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Helpful for Finding Ultrasound Sources
*by A***S on July 13, 2025*

Seems to work well. Helped me discover several sources of significant ultrasound in my home - a vacuum battery charger and a refrigerator water dispenser were major culprits. I imagine such devices have significant health ramifications for humans, since introductory psychology holds that the body can react to things it can't perceive. Pets are also able to perceive some of what we humans define as ultrasound, so identifying and removing such things from your home might make your pets happier and healthier, too. The manual included with the device is very well-written and educational on multiple aspects of science. The device is easy to assemble. It's very inexpensive. I highly recommend this item.

### ⭐⭐⭐⭐ Fun Fun Fun
*by P***M on June 17, 2023*

This was fun to assemble. Good instructions and simple to understand. Even know you don’t have to solder anything, it should say you need some glue. It boast nothing is needed. But you need to glue the microphone to the box. I also found the inside speak holder was not glued well enough to hold the speaker. It came off in shipping, so I glued it back on. Simple flaws. It’s a cool little device and is worth the buy.

### ⭐⭐⭐⭐⭐ Can't beat the Price, Delivery & Functionality!
*by A***R on July 31, 2024*

For quite some time, around the basement, attic & garage, I had some of those "Pest Repellers" that use ultrasonic sound to repel rodents, bats, insects, etc. I was looking for a way to determine if the devices were actually functioning, since the high frequency sound is well beyond human hearing. This ("bare bones--but NOT A TOY") Kit took about 5 minutes to assemble, mainly plug-in connections--turn it on, play with the volume & frequency adjustments to "tune" it, and go test your ultrasonic systems! I am discovering which of my repellers are actually working (my most expensive repeller was not!), how strong their signals are, and the dispersion patterns of the signals in the spaces where the repellers are placed (I haven't had a chance to detect any Bats yet). O.K, the small box the kit comes in serves as the chassis for the electronics, but it's functional--I thought about putting it in a waterproof box and taking it to the beach to listen for dolphins, porpoises or submarines. Just don't throw it in your toolbox or sit on it. It works--I like it--I wish I had found it sooner--and I'll buy it again! It would also make a good Halloween party favor for anyone 14 years and older, if they're into detecting Bats, ultrasonic signals or mechanical noises from high pressure leaks in A/C or water systems, etc.

## Frequently Bought Together

- Haynes HBD2766 Bat Detector Construction Kit, Black
- Velleman Stereo Batscanner and Ultrasonic Sound Detector

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-07-04*