---
product_id: 42222112
title: "DY80 Portable Combustible Gas Leak Tester Detector Alarm Sensor Natural Gas Butane Methane Propane"
brand: "duoyi"
price: "152.70 DT"
currency: TND
in_stock: true
reviews_count: 8
url: https://www.desertcart.tn/products/42222112-dy80-portable-combustible-gas-leak-tester-detector-alarm-sensor-natural
store_origin: TN
region: Tunisia
---

# Compact Size Audible Alarm Battery Powered DY80 Portable Combustible Gas Leak Tester Detector Alarm Sensor Natural Gas Butane Methane Propane

**Brand:** duoyi
**Price:** 152.70 DT
**Availability:** ✅ In Stock

## Summary

> 🔒 Safety at Your Fingertips!

## Quick Answers

- **What is this?** DY80 Portable Combustible Gas Leak Tester Detector Alarm Sensor Natural Gas Butane Methane Propane by duoyi
- **How much does it cost?** 152.70 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/42222112-dy80-portable-combustible-gas-leak-tester-detector-alarm-sensor-natural)

## Best For

- duoyi enthusiasts

## Why This Product

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

## Key Features

- • **🔊 Loud Audible Alarm:** Stay alert with a powerful sound warning.
- • **📏 Ultra-Portable Design:** Lightweight and easy to carry for home safety.
- • **🔍 Electrochemical Sensor:** Precision detection for various gases.
- • **🔑 Easy One-Key Operation:** Effortless usability for quick access.
- • **🌬️ High Humidity Tolerance:** Reliable performance even in 90% humidity.

## Overview

The DY80 Portable Combustible Gas Leak Tester is a compact, battery-powered device designed for home safety. Weighing just 6 ounces, it features an easy one-key operation and a loud audible alarm to alert you of gas leaks. With a high humidity tolerance and an advanced electrochemical sensor, this handy tool ensures reliable detection of natural gas, butane, methane, and propane, making it an essential addition to your home safety toolkit.

## Description

* Highly sensitive, noise signal proof *Easy one key operation *Audible and visible alarm *Long battery life, auto power off *Mold pantented, patent code 20080302099958 *Detection:natural gas(NG), methane. *Sensor planar semiconductor *Warm up time within 60 seconds *Rnage of detection CH4: 0 ~ 100% LEL *Alarm Frequency 2.713kHz / 30ms *2.713kHz / 100ms *Range of alarm ~2% LEL (LED Yellow) *~10% LEL (LED Red) *Alarm time within 20 seconds *Alarm mode LED, buzzer *Working temperature:-20C ~ 70C *Working humidity:less than 90% RH *Power source AA 1.5V * 2 *Dimension:220 * 20 * 20 mm *Weight approx. 80g

## Features

- autible and visible alarm
- easy one key operation
- handy and portable home tool

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DUOYI |
| Power Source | Battery Powered |
| Color | White |
| Item Weight | 6 Ounces |
| Alarm | Audible |
| Operating Humidity | 90 percent |
| Sensor Type | Electrochemical |
| Manufacturer | DUOYI |
| UPC | 851405007183 |
| Part Number | DY80 |
| Item Weight | 6 ounces |
| Product Dimensions | 8.66 x 0.79 x 0.79 inches |
| Item model number | DY80 |
| Is Discontinued By Manufacturer | No |
| Shape | pen type |
| Special Features | easy one key operation |
| Usage | house use |
| Included Components | two 1.5V batteries |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![DY80 Portable Combustible Gas Leak Tester Detector Alarm Sensor Natural Gas Butane Methane Propane - Image 1](https://m.media-amazon.com/images/I/51JuoQ5IJnL.jpg)
![DY80 Portable Combustible Gas Leak Tester Detector Alarm Sensor Natural Gas Butane Methane Propane - Image 2](https://m.media-amazon.com/images/I/51JuoQ5IJnL.jpg)
![DY80 Portable Combustible Gas Leak Tester Detector Alarm Sensor Natural Gas Butane Methane Propane - Image 3](https://m.media-amazon.com/images/I/81lZNOi-v+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by J***N on Reviewed in the United States on July 16, 2018*

Works good, easy to operate. You should not travel by RV without one.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by A***R on Reviewed in the United States on September 15, 2017*

brilliant device - works perfectly, no problems and well worth the $$'s.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Be sure to test when it arrives. Great customer service.
  

*by D***A on Reviewed in the United States on November 21, 2017*

It worked once. Used it and turned it off but left the battery inside the gadget. The next day it didn’t work. It wouldn’t turn on. I find it strange since the device was turned off so it shouldn’t be consuming battery power. Will test out with a new battery and update what happens.Update: December 2, 2017Unfortunately, the first one really didn’t work. Contacted seller and they were prompt to reply. Received replacement today and it worked so far when I tested it. Going to see what happens still by leaving the battery in it like the first. Raising the review to 4 stars due to the prompt service.

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**Shop now:** [https://www.desertcart.tn/products/42222112-dy80-portable-combustible-gas-leak-tester-detector-alarm-sensor-natural](https://www.desertcart.tn/products/42222112-dy80-portable-combustible-gas-leak-tester-detector-alarm-sensor-natural)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-05*