---
product_id: 618335372
title: "Velleman Stereo Batscanner and Ultrasonic Sound Detector"
brand: "velleman"
price: "1656483₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Velleman"
url: https://www.desertcart.vn/products/618335372-velleman-stereo-batscanner-and-ultrasonic-sound-detector
store_origin: VN
region: Vietnam
---

# Stereo ultrasonic detection 20-90 kHz frequency range Low 8mA power consumption Velleman Stereo Batscanner and Ultrasonic Sound Detector

**Brand:** velleman
**Price:** 1656483₫
**Availability:** ✅ In Stock

## Summary

> 🎯 Unlock the secret world of sound only few can hear!

## Quick Answers

- **What is this?** Velleman Stereo Batscanner and Ultrasonic Sound Detector by velleman
- **How much does it cost?** 1656483₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/618335372-velleman-stereo-batscanner-and-ultrasonic-sound-detector)

## Best For

- velleman enthusiasts

## Why This Product

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

## Key Features

- • **DIY Mastery Kit:** Engage your inner maker with a hands-on assembly experience designed for beginners ready to level up.
- • **Hear the Unheard:** Transforms inaudible bat calls and ultrasonic signals into clear, audible sound waves.
- • **Compact & Portable:** Lightweight 135g design powered by standard AA batteries—take it anywhere your curiosity leads.
- • **Versatile Ultrasonic Tool:** Beyond bats, detect electrical faults in machinery and electronics for proactive troubleshooting.
- • **Precision Stereo Detection:** Dual microphones enable directional locating of bats and ultrasonic sources with ease.

## Overview

The Velleman Stereo Batscanner and Ultrasonic Sound Detector is a beginner-friendly DIY kit that converts ultrasonic frequencies (20-90 kHz) into audible sounds via stereo electret microphones. Lightweight and low-power, it’s perfect for bat enthusiasts and tech-savvy professionals seeking to detect high-frequency signals or electrical faults with precision and portability.

## Description

Design Level: Beginner Kit

Review: Nice sensor for ultrasound. - Fun sensor and excellent value. I do a fair amount of SMD soldering and with a Metcal MX-H1-AV this kit took two hours from opening to functionality. Kit planning is excellent. My only critique is that the manuals are on-line which is fine but not set up for download so unless your bench has a computer display or you can routinely read microprint on a cell phone, you need to print the assembly manual. Extremely easy to use, so you really only need to read the users' manual once. Nice audio and it's fairly sensitive.
Review: Nice gadget - This is a fun kit to build, through hole board the parts layout is good easy to follow , it's a nice little tool, having to go online for instructions is cumbersome .

## Features

- Design Level: Beginner Kit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.4 out of 5 stars 18 Reviews |

## Images

![Velleman Stereo Batscanner and Ultrasonic Sound Detector - Image 1](https://m.media-amazon.com/images/I/61cKK+q2JjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice sensor for ultrasound.
*by D***H on December 3, 2025*

Fun sensor and excellent value. I do a fair amount of SMD soldering and with a Metcal MX-H1-AV this kit took two hours from opening to functionality. Kit planning is excellent. My only critique is that the manuals are on-line which is fine but not set up for download so unless your bench has a computer display or you can routinely read microprint on a cell phone, you need to print the assembly manual. Extremely easy to use, so you really only need to read the users' manual once. Nice audio and it's fairly sensitive.

### ⭐⭐⭐⭐ Nice gadget
*by S***S on March 22, 2026*

This is a fun kit to build, through hole board the parts layout is good easy to follow , it's a nice little tool, having to go online for instructions is cumbersome .

### ⭐⭐⭐ Soldering skills and patience required
*by R***. on April 5, 2026*

The damn solder area on the mic element leaves little wiggle room even if great care is taken. Intergrated circuits are not cooperative even if care is taken.

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**Shop now:** [https://www.desertcart.vn/products/618335372-velleman-stereo-batscanner-and-ultrasonic-sound-detector](https://www.desertcart.vn/products/618335372-velleman-stereo-batscanner-and-ultrasonic-sound-detector)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-03*