---
product_id: 469592101
title: "PT199 Natural Gas Leak Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Sources Like Methane, Propane for Home(Includes Battery x2)-Orange"
brand: "toptes"
price: "₨753"
currency: SCR
in_stock: true
reviews_count: 8
category: "Toptes"
url: https://www.desertcart.sc/products/469592101-pt199-natural-gas-leak-detector-with-audible-and-visual-alarm
store_origin: SC
region: Seychelles
---

# 0.5s alarm response time Includes 2x AAA batteries Detects 6+ combustible gases PT199 Natural Gas Leak Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Sources Like Methane, Propane for Home(Includes Battery x2)-Orange

**Brand:** toptes
**Price:** ₨753
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay ahead of danger with instant gas leak detection!

## Quick Answers

- **What is this?** PT199 Natural Gas Leak Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Sources Like Methane, Propane for Home(Includes Battery x2)-Orange by toptes
- **How much does it cost?** ₨753 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/469592101-pt199-natural-gas-leak-detector-with-audible-and-visual-alarm)

## Best For

- toptes enthusiasts

## Why This Product

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

## Key Features

- • **Instant Leak Alerts:** Visual & audible alarms trigger within half a second to keep you instantly informed.
- • **Multi-Gas Detection:** Pinpoints methane, propane, butane, LPG, and more for comprehensive safety coverage.
- • **Ready Out of the Box:** Includes batteries and storage bag—start detecting leaks in just 30 seconds.
- • **Smart Power Management:** Auto shut-off after 5 minutes of inactivity and low battery indicator for hassle-free use.
- • **Portable & Pocket-Sized:** Compact, non-slip design fits in your pocket or tool bag for on-the-go peace of mind.

## Overview

The PT199 Natural Gas Leak Detector by TOPTES is a compact, battery-powered device designed to quickly identify leaks of methane, propane, butane, LPG, and other combustible gases. Featuring ultra-fast visual and audible alarms within 0.5 seconds, a clear LCD warning display, and smart power-saving functions, it ensures reliable safety for homeowners, DIYers, and professionals alike. Ready to use with included batteries and storage bag, it offers precise detection within 1-5cm and a detection range of 50-1,000 ppm, helping prevent costly damages and hazards.

## Description

desertcart.com: PT199 Natural Gas Leak Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Sources Like Methane, Propane for Home(Includes Battery x2)-Orange : Everything Else

Review: Easy to use and accurate - Works great & easy to use. Detected small leak in a gas fireplace. Contractor required the gas utility to locate the leak prior to service—they did, using more sophisticated equipment & it was right where the PT199 had already alerted.
Review: This is a must have tool if you work around gas lines or any flammable gases - This product works great and I use it on every furnace install as well as servicing furnaces or anything that has gas lines ran into it. Excellent tool I’ve recommended it to many people.

## Features

- Combustible Gas Leak Detector: The TopTes PT199 detects natural gas, methane, propane, butane, LPG, and more, pinpointing leaks to reduce the risk of explosion, keeping your family and property safe
- Visual and Audio Gas Alarm: Visual and audio alarms trigger within 0.5 seconds of gas detection. The alarm intensifies with gas concentration, and the LCD screen turns red when gas levels are high
- Batteries Included and Easy to Use: The TopTes PT199 includes 2x AAA batteries and is ready after a 30-second warm-up. The low battery indicator activates below 2.4V, and it auto-powers off after 5 minutes without operation or gas detection
- Compact Design: Pocket-sized, non-slip, and easy to carry or store in the included bag. Ideal for RV owners, DIYers, and homeowners with gas appliances. Saves you from paying hundreds of dollars in diagnostics or wasting gas in an undetected leak
- What You Get: 1x PT199 Gas Leak Detector, 1x Storage Bag, 2x AAA Batteries, 1x User Manual. Detection range: 50-1,000 ppm (based on methane). Detection distance: 1-5cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | TOPTES |
| Color | Orange |
| Item Weight | 0.13 Pounds |
| Power Source | Battery Powered |
| Product Dimensions | 0.79"D x 0.79"W x 6.5"H |
| Style | modern |

## Product Details

- **Alarm:** Audible, Visual
- **Brand:** TOPTES
- **Color:** Orange
- **Item Weight:** 0.13 Pounds
- **Operating Humidity:** 95 percent
- **Power Source:** Battery Powered
- **Product Dimensions:** 0.79"D x 0.79"W x 6.5"H
- **Sensor Type:** Gas Sensitive Semiconductor (GSS)
- **Style:** modern
- **Upper Temperature Rating:** 122 Degrees Fahrenheit

## Images

![PT199 Natural Gas Leak Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Sources Like Methane, Propane for Home(Includes Battery x2)-Orange - Image 1](https://m.media-amazon.com/images/I/51vREnmmW+L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Can I travel internationally with this device?**
A: There is no restriction on traveling with these.  The only issues may be:
- customs trying to tax you for importing the device
- immigration using the device to prove your intent to work in country without the appropriate visa
If I found such a device in baggage inspection, I might ask why you had it and to demonstrate its use to make sure it wasn't a disguised prohibited item.

**Q: Does this product can find r600a leaking ?**
A: No, I would get the Elite h WJL-6000S Refrigerant Leak Detector. I think that might be what you want.

**Q: Does this detect vaping and cigarettes?**
A: Thanks for your question.
TopTes PT199 gas detector may not detect vaping and cigarettes.

Vaping and Cigarettes are not combustible gases.
vaping contains e-liquids vaporized under the heating environment.
In cigarettes, tobacco leaves are burned to generate the smoke.
Their results are also not combustible.
Vaping aerosols include nicotine, propylene glycol, vegetable glycerin, flavorings, and other additives.
Tobacco smoke contains tar, CO, formaldehyde, benzene, and other carcinogens and toxicants

Yet, when air humidity is too high, it may trigger false alarms from combustible gas detectors.
Thus, it is not recommended to detect vaping and cigarettes with TopTes PT199 gas leak detector.

**Q: Can you use rechargeable batterys?**
A: Rechargeable lipo batteries are 4.24 volts when fresh off the charger. Are you [seller] saying that this device will accept that voltage?

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use and accurate
*by C***. on December 30, 2025*

Works great & easy to use. Detected small leak in a gas fireplace. Contractor required the gas utility to locate the leak prior to service—they did, using more sophisticated equipment & it was right where the PT199 had already alerted.

### ⭐⭐⭐⭐⭐ This is a must have tool if you work around gas lines or any flammable gases
*by T***E on January 4, 2026*

This product works great and I use it on every furnace install as well as servicing furnaces or anything that has gas lines ran into it. Excellent tool I’ve recommended it to many people.

### ⭐⭐⭐⭐⭐ A terrifically effective tool.
*by T***S on November 17, 2025*

This is a life saver. Have successfully tracked down small leaks that had evaded others. It is small enough to insert into crevices and sleeves.

## Frequently Bought Together

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-01*