---
product_id: 42222113
title: "Keyweer Portable Combustible Natural Gas Detector Gas Sniffer with Sound Light Alarm Leak Detector"
brand: "keyweer"
price: "1713237₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/42222113-keyweer-portable-combustible-natural-gas-detector-gas-sniffer-with-sound
store_origin: VN
region: Vietnam
---

# Keyweer Portable Combustible Natural Gas Detector Gas Sniffer with Sound Light Alarm Leak Detector

**Brand:** keyweer
**Price:** 1713237₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Keyweer Portable Combustible Natural Gas Detector Gas Sniffer with Sound Light Alarm Leak Detector by keyweer
- **How much does it cost?** 1713237₫ 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/42222113-keyweer-portable-combustible-natural-gas-detector-gas-sniffer-with-sound)

## Best For

- keyweer enthusiasts

## Why This Product

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

## Description

Keyweer combustible gas detector is a highly sensitive, wide-range gas detector, which detects methane, natural gas, coal gas and other flammable gases in various situations and locations. It features high sensitivity senor that locates leaking spots quickly, along with audible and visual alarms. This essential tool is ideal for technicians, miners, construction workers, and homeowners. Detectable Gas: -Hydrocarbon (methane, natural gas, ethane, propane, benzene, acetylene, pentane, hexane, gas oil, toluene) -Halogenated hydrocarbon (methyl chloride, methylene chloride, vinyl chloride£© -Alcohol (methanol, ethanol)  Specifications Warm-up Time: 30 seconds Gas Sensitivity (adjustable): As low as 5ppm Response Time: Instantaneous Operating Temperature Range: 14~ 122 fahrenheit Duty Cycle: Continuous; No limitation Sensing tip: Flexible Probe Length: 300mm (sensing tip included) Alarm: Siren alarm / indicator light Battery: AAA alkaline batteries x 3 (not included) Size: 120 x 65 x 25mm Weight: 175g Please adjust the sensitive bottom on the right of the detector to the minimal when you install the battery;  Please note if this is the first time or after a long time to use, it's normal that the detector alarms, it will need a while to warm up before using; Please adjust the sensitive to critical point- alarm or non-alarm, there is a sound ''du du du'', then it's ready to detector the gas. Please contact us if you are facing any issues with detector, we will reply your message within 24 hours.

## Features

- ESSENTIAL HOME TOOLS: Target gas leak Methane, natural gas, coal gas, gasoline, alcohol, ketone and other flammable gases
- VARIABLE APPLICATION: Suitable for oil production, smelting, chemical, municipal, sewage treatment, electricity, coal gas, mining, tunnel construction, fire, storage, paper, pharmaceutical, brewing and other places to detect toxic gases
- HIGH SENSITIVITY SENSOR: 12 inches flex probe with a highly sensitive sensing tip locates leaking spot effortlessly
- ALERT DESIGN: Frequency ticking and LED light indicate concentration levels when detect leakage
- WARRANTY: Keyweer offers 12-month warranty and hassle-free return policy to ensure our customer satisfaction.

## Images

![Keyweer Portable Combustible Natural Gas Detector Gas Sniffer with Sound Light Alarm Leak Detector - Image 1](https://images-na.ssl-images-amazon.com/images/I/41eW2JuXvCL.jpg)
![Keyweer Portable Combustible Natural Gas Detector Gas Sniffer with Sound Light Alarm Leak Detector - Image 2](https://images-na.ssl-images-amazon.com/images/I/41mXgKVfWtL.jpg)
![Keyweer Portable Combustible Natural Gas Detector Gas Sniffer with Sound Light Alarm Leak Detector - Image 3](https://images-na.ssl-images-amazon.com/images/I/41g6qSPjJ9L.jpg)
![Keyweer Portable Combustible Natural Gas Detector Gas Sniffer with Sound Light Alarm Leak Detector - Image 4](https://images-na.ssl-images-amazon.com/images/I/41TPJHQBXHL.jpg)
![Keyweer Portable Combustible Natural Gas Detector Gas Sniffer with Sound Light Alarm Leak Detector - Image 5](https://images-na.ssl-images-amazon.com/images/I/41fyQMXwUsL.jpg)

---

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**Shop now:** [https://www.desertcart.vn/products/42222113-keyweer-portable-combustible-natural-gas-detector-gas-sniffer-with-sound](https://www.desertcart.vn/products/42222113-keyweer-portable-combustible-natural-gas-detector-gas-sniffer-with-sound)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-20*