---
product_id: 2535309
title: "Noise Level Monitor, LED, 17 Inches, Red/Yellow/Green"
brand: "yacker tracker"
price: "฿18556"
currency: THB
in_stock: true
reviews_count: 8
category: "Yacker Tracker"
url: https://www.desertcart.co.th/products/2535309-noise-level-monitor-led-17-inches-red-yellow-green
store_origin: TH
region: Thailand
---

# 17-inch visible display Adjustable decibel threshold Traffic light LED noise signals Noise Level Monitor, LED, 17 Inches, Red/Yellow/Green

**Brand:** yacker tracker
**Price:** ฿18556
**Availability:** ✅ In Stock

## Summary

> 🔊 Light up your space, silence the chaos!

## Quick Answers

- **What is this?** Noise Level Monitor, LED, 17 Inches, Red/Yellow/Green by yacker tracker
- **How much does it cost?** ฿18556 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/2535309-noise-level-monitor-led-17-inches-red-yellow-green)

## Best For

- yacker tracker enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Placement:** Self-standing or wall-mountable design fits classrooms, offices, gyms, and more.
- • **Customizable Comfort:** Set your preferred decibel limits to tailor noise control for any environment.
- • **Instant Noise Awareness:** Traffic light-inspired LEDs provide clear, real-time noise level feedback.
- • **Proven Behavior Modifier:** Trusted by educators and professionals to reduce noise and boost focus effortlessly.
- • **Multilingual Voice Alerts:** Built-in 'Quiet Please' messages in 4 languages or record your own for personalized reminders.

## Overview

The Yacker Tracker Noise Level Monitor is a 17-inch LED sound meter using red, yellow, and green lights to visually signal noise levels. It features adjustable decibel settings, multilingual voice or siren alerts, and flexible mounting options, making it an effective, playful tool to manage noise in classrooms, offices, and busy environments.

## Description

The Yacker Tracker appears to be a traffic signal, but actually signals too much noise. Select the appropriate sound level for any situation and let the Yacker Tracker be an audio-visual reminder when levels are too high. Equipped with long lasting LED lights, a 2-second delay before the siren sounds, and voice ("Quiet Please" in 4 languages or your own recording) or siren options. Includes 120V AC adapter and optional face stickers for the lights. Self-standing or wall-mountable.

Review: Works on adults as well. - I put it in my busy veterinary clinic. The staff is crazy offended but the noise level has come down.
Review: Game Changer - In my class the noise level was always so loud. After having this in the room the kiddos see how loud they are and have adjusted.

## Features

- Traffic light inspired visual signals provide easy-to-understand sound meter to indicate when room level noise is too loud
- Decibel meter can be pre-set by teacher or adult to comfortable noise preference levels
- Playful noise detector is great aid for classrooms, cafeterias, gyms, and much more
- Sound detector is effective for students of all ages and abilities

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001AZ2O2Q |
| Auto Part Position | Outside |
| Best Sellers Rank | #32,304 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Sound & Noise Meters |
| Brand | Yacker Tracker |
| Color | Red/Yellow/Green |
| Date First Available | May 27, 2004 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.64 pounds |
| Item model number | 3030 |
| Light Source Type | LED |
| Manufacturer | AGI Attention-Getters, Inc |
| Product Dimensions | 5.75 x 5 x 19.75 inches |
| UPC | 832382007540 807057000102 |

## Product Details

- **Auto Part Position:** Outside
- **Brand:** Yacker Tracker
- **Color:** Red/Yellow/Green
- **Item Package Quantity:** 1
- **Light Source Type:** LED

## Images

![Noise Level Monitor, LED, 17 Inches, Red/Yellow/Green - Image 1](https://m.media-amazon.com/images/I/71+I6gIC17L.jpg)
![Noise Level Monitor, LED, 17 Inches, Red/Yellow/Green - Image 2](https://m.media-amazon.com/images/I/41RWMx7-U8L.jpg)
![Noise Level Monitor, LED, 17 Inches, Red/Yellow/Green - Image 3](https://m.media-amazon.com/images/I/41B2vFJcZuL.jpg)

## Questions & Answers

**Q: can the siren be disabled?**
A: Yes, the siren can be disabled.  The lights flash.

**Q: Can you set the decibel to what you want? or is it in increments? if so, what are the increments?**
A: The decibels are already programmed so you can't change them to your exact measurements. The decibels increase by increments of 10, starting with 50 the lowest and 110 the highest.

**Q: Can I manually select the color that is lit up or will it only light up when the noise level gets too high?**
A: Hello. It will only light up when there is noise. It remains on green when the volume is acceptable. Goes to yellow to give the class a warning for a few seconds, then it goes to red and the siren go off when the volume is too loud. However, everyone has their own interpretation on what is "too loud." That is why I love the Yacker Tracker. You can adjust the switch to what volume it is that YOU want the siren to go off to. I know I had to adjust it a little because it would go off if someone sneezed or sharpened a pencil...It's easy to adjust (only a switch on the side of it) and it worked great in my Kindergarten class. A few of my colleagues have purchased it since it worked so well:) Sure you'll love it too!!

**Q: Outdoor use?**
A: Short term maybe... SOund mitigation for outside?

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works on adults as well.
*by F***L on May 25, 2025*

I put it in my busy veterinary clinic. The staff is crazy offended but the noise level has come down.

### ⭐⭐⭐⭐⭐ Game Changer
*by C***A on February 20, 2022*

In my class the noise level was always so loud. After having this in the room the kiddos see how loud they are and have adjusted.

### ⭐⭐⭐ Works great; not the best for completely silent situations.
*by K***R on February 13, 2015*

We set this up for an American Sign Language classroom to remind students not to voice while signing in class. It was fine for the students sitting near the YT, but did not pick up on students just a few seats away. Turning up the sensitivity made it too sensitive and the next row was still out of range. We also tested it in an oral language classroom and could see the impact right away when students were left for pair work. The lights were great then! We did not use the siren feature for our adult classroom situations, but could see how it might be popular in K-12 settings.

## Frequently Bought Together

- Yacker Tracker Noise Detector - 17 x 5 1/2 x 5 inch
- Eeypy Class Noise Level Noise Level Poster Classroom Rules Classroom Sign Teacher Sign Voice Level Classroom Elementary Tin Signs for Bar 8x12 Inch

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-24*