---
product_id: 166241582
title: "Natural Gas Leak Detector, Plug-in Propane Natural Gas Detector for Home Kitchen RV, Combustible & Explosive Gas Alarm for LPG, LNG, Methane (AC Power)"
brand: "hstmyfs"
price: "€ 49.45"
currency: EUR
in_stock: true
reviews_count: 8
category: "Hstmyfs"
url: https://www.desertcart.sk/products/166241582-natural-gas-leak-detector-plug-in-propane-natural-gas-detector
store_origin: SK
region: Slovakia
---

# Plug-in AC power, no batteries needed 85 dB loud audible & visual alarm Detects multiple combustible gases Natural Gas Leak Detector, Plug-in Propane Natural Gas Detector for Home Kitchen RV, Combustible & Explosive Gas Alarm for LPG, LNG, Methane (AC Power)

**Brand:** hstmyfs
**Price:** € 49.45
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of danger with plug-and-play peace of mind! 🔊

## Quick Answers

- **What is this?** Natural Gas Leak Detector, Plug-in Propane Natural Gas Detector for Home Kitchen RV, Combustible & Explosive Gas Alarm for LPG, LNG, Methane (AC Power) by hstmyfs
- **How much does it cost?** € 49.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/166241582-natural-gas-leak-detector-plug-in-propane-natural-gas-detector)

## Best For

- hstmyfs enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Protect Simplicity:** No batteries, no fuss—just plug into any outlet and stay secure.
- • **Smart Warm-Up & Self-Test:** Built-in warm-up and easy functionality test guarantee readiness when it counts.
- • **Trusted Safety Provenance:** Backed by over a decade of reliable performance and rigorous quality checks.
- • **Multi-Gas Detection Mastery:** Safeguard your space from LPG, methane, propane & more with one sleek device.
- • **Instant Alerts, Instant Action:** 85 dB alarm plus flashing signals ensure you never miss a leak warning.

## Overview

The HSTMYFS Natural Gas Leak Detector is a compact, plug-in device designed for home, kitchen, and RV use. It detects multiple combustible gases including LPG, methane, propane, and natural gas, triggering an 85 dB audible and visual alarm when dangerous levels are detected. Powered by AC, it requires no batteries and features a quick warm-up and self-test function, ensuring reliable, hassle-free gas leak protection backed by over a decade of proven safety.

## Description

HSTMYFS Natural Gas Leak Detector, Plug-in Propane Natural Gas Detector for Home Kitchen RV, Combustible & Explosive Gas Alarm for LPG, LNG, Methane (AC Power) - desertcart.com

Review: A great $20 investment - This is an LEL meter (lower explosive limit) I used LEL meters in industry for years to look for dangerous situations. For $20 this is a really inexpensive item to assure safety in your home. An LEL would also detect a gasoline leak in your garage, or if your propane tank began to leak. I have mixed feelings about it being 120VAC, as it would not work in a power outage; BUT, it has no batteries to discharge and render the unit useless. I also have smoke detectors, a CO (carbon monoxide) meter, as well as these two new LEL meters. Better safe than sorry!!!
Review: More Gases than you realize! - This gas leak detector finds it all. I would buy many, MANY more if money would allow. This device finds Hairspray, Natural Gas, Lysol Spray in the next room, my “Propane” grill (Pts if you said it like Hank Hill) outside and of course the toxic fumes that come out of someone’s derriere… no joke! This gas detector is a lifesaver... my kids have turned on the gas stove multiple times now and it has saved us many of times... It detects everything!! Including, but not limited to, I just had a milkshake and I’m lactose intolerant, what did you just eat, flatulence. After a particularly impressive display of culinary prowess, aka a very Cheesy dinner, and a tasty milkshake from my favorite local frozen dairy establishment, the detector went off like a 4 alarm fire whistle! Turns out, it wasn't a gas leak, but rather a rather stinky situation…. I could not fathom how this smell just set it off. But with every situation, it didn’t happen unless you can reproduce the results again. In my case, 3 times... Running across the house squeezing tightly so nothing was to escape, I felt as I channeled my inner Mr. Wizard and was able to recreate my findings in an experiment that would have brought tears to Bill Nyes eyes. As I’m wafting the fumes (Homage to my 7th Grade Science teacher Mr. Caldwell) up towards the device... OMG It went off again!!! And SO, for science, the next day, I repeated the experiment with different variables and conditions. This time, as Betty Croker would put it, just over a handful thrown into the direction of this device. Instant 6 on the rector scale proving this device is the “Bomb” in which was just thrown its way… What I was beginning to think was a faulty product, always going off while my dog was in the room, or going off after Chili dinners, It turns out to be a great and lifesaving device!! It not only will save us from natural gas leaks, but also the possibility of walking into a mushroom cloud of darkness in the room after the dog, or myself had just left…. 5 stars on both effectiveness and hilarity of this Gas Detector, and the awesome story I will be sharing for years to come….

## Features

- Versatile Gas Detection: This gas detector is designed for home use and can detect multiple combustible&explosive gases, including LPG (methane), CNG, LPG, Propane and Natural gas.
- Photoelectric Warning System: When the concentration of combustible gas reaches a preset level, the alarm emits an 85 dB audible and visual signal, alerting you to check for indoor gas leaks.
- Proven Safety: Our gas detector undergoes rigorous quality management, with over a decade of successful sales to verify its stability and reliability.
- Easy Installation: Installing the natural gas detector is a breeze. Simply plug it into an electrical outlet to start detecting gas leaks.
- Important Warm-Up Time: Please note that all gas detection devices require a 2-3 minute warm-up period before they become operational. Ensure the product is correctly started during this time.
- Please test the product before use. After the warm-up period is complete, perform a functionality test to ensure proper operation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HSTMYFS |
| Color | Light white |
| Item Weight | 0.3 Pounds |
| Power Source | AC |
| Product Dimensions | 1.3"D x 2.7"W x 4.8"H |
| Style | AC Power |

## Product Details

- **Alarm:** Audible
- **Brand:** HSTMYFS
- **Color:** Light white
- **Item Weight:** 0.3 Pounds
- **Operating Humidity:** 95 percent
- **Power Source:** AC
- **Product Dimensions:** 1.3"D x 2.7"W x 4.8"H
- **Sensor Type:** Gas Sensor
- **Style:** AC Power
- **Upper Temperature Rating:** 50 Degrees Celsius

## Images

![Natural Gas Leak Detector, Plug-in Propane Natural Gas Detector for Home Kitchen RV, Combustible & Explosive Gas Alarm for LPG, LNG, Methane (AC Power) - Image 1](https://m.media-amazon.com/images/I/61QO360leUL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What n.c and n.o stand for?**
A: It is for the one with a relay. NC normally closed NO normally open

**Q: Does it pick up kerosene odor? Because I have propane heat and I also use kerosene..**
A: I don't know if it picks up kerosene, bit I would think so. It picks up alcohol and eine when I cook with them

**Q: Does a carbon monoxide tester also detect propane?**
A: Hello, this product is not a carbon dioxide detector, it is a combustible gas detector. You cannot detect carbon monoxide, but you can detect propane , please install it at 1 feet (0.3 meters) higher than the ground, because the propane is heavier than the air, and it cannot be installed too high.

**Q: Is this alarm listed by Underwriter Laboratories?**
A: I looked at the instruction manual and the box and it doesn't say anything about being UL listed. It is built in China but I don't know if that has anything to do with what is or isn't UL listed. Sorry I couldn't help more.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A great $20 investment
*by J***R on May 22, 2025*

This is an LEL meter (lower explosive limit) I used LEL meters in industry for years to look for dangerous situations. For $20 this is a really inexpensive item to assure safety in your home. An LEL would also detect a gasoline leak in your garage, or if your propane tank began to leak. I have mixed feelings about it being 120VAC, as it would not work in a power outage; BUT, it has no batteries to discharge and render the unit useless. I also have smoke detectors, a CO (carbon monoxide) meter, as well as these two new LEL meters. Better safe than sorry!!!

### ⭐⭐⭐⭐⭐ More Gases than you realize!
*by J***N on October 18, 2024*

This gas leak detector finds it all. I would buy many, MANY more if money would allow. This device finds Hairspray, Natural Gas, Lysol Spray in the next room, my “Propane” grill (Pts if you said it like Hank Hill) outside and of course the toxic fumes that come out of someone’s derriere… no joke! This gas detector is a lifesaver... my kids have turned on the gas stove multiple times now and it has saved us many of times... It detects everything!! Including, but not limited to, I just had a milkshake and I’m lactose intolerant, what did you just eat, flatulence. After a particularly impressive display of culinary prowess, aka a very Cheesy dinner, and a tasty milkshake from my favorite local frozen dairy establishment, the detector went off like a 4 alarm fire whistle! Turns out, it wasn't a gas leak, but rather a rather stinky situation…. I could not fathom how this smell just set it off. But with every situation, it didn’t happen unless you can reproduce the results again. In my case, 3 times... Running across the house squeezing tightly so nothing was to escape, I felt as I channeled my inner Mr. Wizard and was able to recreate my findings in an experiment that would have brought tears to Bill Nyes eyes. As I’m wafting the fumes (Homage to my 7th Grade Science teacher Mr. Caldwell) up towards the device... OMG It went off again!!! And SO, for science, the next day, I repeated the experiment with different variables and conditions. This time, as Betty Croker would put it, just over a handful thrown into the direction of this device. Instant 6 on the rector scale proving this device is the “Bomb” in which was just thrown its way… What I was beginning to think was a faulty product, always going off while my dog was in the room, or going off after Chili dinners, It turns out to be a great and lifesaving device!! It not only will save us from natural gas leaks, but also the possibility of walking into a mushroom cloud of darkness in the room after the dog, or myself had just left…. 5 stars on both effectiveness and hilarity of this Gas Detector, and the awesome story I will be sharing for years to come….

### ⭐⭐⭐⭐ False Alarms
*by C***O on August 20, 2025*

This is a good product. It appears to do what it claims. I have three of these in my home. I opted to use the plug in monitors because the battery operated types do not have the visual "number" indication. Seeing the "zero" displayed is very satisfying when the units is mounted within a few feet of a gas appliance. BE AWARE. The unit will "alarm" for almost any type of gas emission. Ours have been set off by a sink food disposal cleaner and a spray can of disinfectant sprayed inside of a kitchen garbage can. In both cases, a second unit sensed the gas even though it was several rooms away. If any type of false alarm scares you - you might want to consider another option. I kind of like the idea of knowing it works - like a smoke alarm going off when you burn a steak. Good product.

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-05*