---
product_id: 595330353
title: "Natural Gas Leak Detector, Portable Gas Sniffer with Audible & Visual Alarm, for Combustible Gas Like Methane, Propane -50A"
brand: "zangang"
price: "108 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/595330353-natural-gas-leak-detector-portable-gas-sniffer-with-audible-visual
store_origin: PL
region: Poland
---

# Compact 6.3-inch pen design Dual audible & visual alarms 3-second rapid detection Natural Gas Leak Detector, Portable Gas Sniffer with Audible & Visual Alarm, for Combustible Gas Like Methane, Propane -50A

**Brand:** zangang
**Price:** 108 zł
**Availability:** ✅ In Stock

## Summary

> 🔍 Detect leaks fast, live safer—because every second counts!

## Quick Answers

- **What is this?** Natural Gas Leak Detector, Portable Gas Sniffer with Audible & Visual Alarm, for Combustible Gas Like Methane, Propane -50A by zangang
- **How much does it cost?** 108 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/595330353-natural-gas-leak-detector-portable-gas-sniffer-with-audible-visual)

## Best For

- zangang enthusiasts

## Why This Product

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

## Key Features

- • **Smart Alarm System:** Visual bar graph and escalating beep frequency warn you as gas concentration rises.
- • **Instant Leak Alerts:** Detects methane, propane & more in just 3 seconds to keep you ahead of danger.
- • **Pocket-Sized Safety:** Slim, lightweight pen design fits effortlessly in your shirt pocket for on-the-go peace of mind.
- • **Ready Out of the Box:** Includes batteries and user manual—start protecting your space immediately.
- • **Energy Efficient Auto-Off:** Automatically powers down after 5 minutes of inactivity to save battery life.

## Overview

The Zangang 50A Natural Gas Leak Detector is a portable, pen-sized device engineered for rapid detection of combustible gases like methane, propane, and butane. Featuring a catalytic sensor with a response time as fast as 3 seconds, it combines visual LED bar graphs and audible alarms to alert users of dangerous gas concentrations. Powered by included AAA batteries and designed for convenience with a pocket clip, it ensures professional-grade safety monitoring anytime, anywhere.

## Description

Natural Gas Leak Detector, Portable Gas Sniffer with Audible & Visual Alarm, for Combustible Gas Like Methane, Propane -50A

## Features

- 【Combustible Gas Leak Detector】The product is suitable for detecting liquefied petroleum gas, methane, ethane, propane, butane, natural gas, coal gas, gas fuel, liquefied natural gas, etc., accurately locating gas leakage, reducing the risk of gas explosion, and ensuring the safety of family and property.
- 【LED & Audio Gas Alarm】Press the red button on and warm-up for a 20-second preheating periodg. Point it towards suspicious areas, and it quickly detects leaks in just 3 seconds. The gas detector is equipped with a visual alarm and an audible alarm. When the machine detects a gas, the bar graph on the display will increase as the concentration increases, and the display will turn red when the gas concentration is too high. At the same time, the alarm beeps and the frequency of the beep increases as the concentration increases.
- 【Batteries Included and Directions for using】Package include 1*50A Gas Leak Detector,2x AAA Batteries, 1x User Manual. Directions for using: 1. The system warm-up time less than 60 seconds. 2. LCD indicates battery replacement status. 3. Automatic power off after 5 minutes without operation or gas detection.
- 【Pen Type Design】The product is 6.3 inches long and 0.78 inches wide, weight is 2.04 ounces and comes with a pen hook that allows it to fit in a shirt pocket.If not in use for a long time, remove the battery. In some fixed scenarios, strict gas detection products can save you from worry.
- 【Other key information】Typical catalytic sensor>1 year, response time: determined by gas type.Low alarm:2000ppm, High alarm: 4000ppm. Drift: Zero drift less than 2% FS per half year, sensitivity drift less than 3%FS per half year.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Aikesi Electronics Technology(Changzhou) Co.,Ltd |
| Part number | JLY-50A |
| Item Weight | 49.9 g |
| Package Dimensions | 18.01 x 5.59 x 3.61 cm; 49.9 g |
| Batteries | 2 AAA batteries required. (included) |
| Item model number | JLY-50A |
| Style | Pen Type |
| Power source type | Battery Powered |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |

## Product Details

- **Brand:** zangang
- **Style:** Pen Type
- **Power source:** Battery Powered
- **Item weight:** 0.11 Pounds
- **Alarm:** Audible

## Images

![Natural Gas Leak Detector, Portable Gas Sniffer with Audible & Visual Alarm, for Combustible Gas Like Methane, Propane -50A - Image 1](https://m.media-amazon.com/images/I/51vjdVQprML.jpg)
![Natural Gas Leak Detector, Portable Gas Sniffer with Audible & Visual Alarm, for Combustible Gas Like Methane, Propane -50A - Image 2](https://m.media-amazon.com/images/I/71nCXuDBX9L.jpg)
![Natural Gas Leak Detector, Portable Gas Sniffer with Audible & Visual Alarm, for Combustible Gas Like Methane, Propane -50A - Image 3](https://m.media-amazon.com/images/I/711XqC8KKxL.jpg)
![Natural Gas Leak Detector, Portable Gas Sniffer with Audible & Visual Alarm, for Combustible Gas Like Methane, Propane -50A - Image 4](https://m.media-amazon.com/images/I/61GWpXXApIL.jpg)
![Natural Gas Leak Detector, Portable Gas Sniffer with Audible & Visual Alarm, for Combustible Gas Like Methane, Propane -50A - Image 5](https://m.media-amazon.com/images/I/61b0K+cCR4L.jpg)

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**Shop now:** [https://www.desertcart.pl/products/595330353-natural-gas-leak-detector-portable-gas-sniffer-with-audible-visual](https://www.desertcart.pl/products/595330353-natural-gas-leak-detector-portable-gas-sniffer-with-audible-visual)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-02*