---
product_id: 583549079
title: "Portable Gas Detector, 4 in 1 (H2S, O2, CO, EX) Handheld Gas Monitor, Rechargeable Gas Analyzer with Audible Visual Vibration Alarms, Personal Gas Sniffer with LCD Display"
brand: "chnadks"
price: "AR$498737"
currency: ARS
in_stock: true
category: "Chnadks"
url: https://www.desertcart.com.ar/products/583549079-portable-gas-detector-4-in-1-h2s-o2-co-ex
store_origin: AR
region: Argentina
---

# IP54 waterproof rating 16-18h battery life 45s fast response Portable Gas Detector, 4 in 1 (H2S, O2, CO, EX) Handheld Gas Monitor, Rechargeable Gas Analyzer with Audible Visual Vibration Alarms, Personal Gas Sniffer with LCD Display

**Brand:** chnadks
**Price:** AR$498737
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay ahead of danger with real-time gas detection — because safety waits for no one!

## Quick Answers

- **What is this?** Portable Gas Detector, 4 in 1 (H2S, O2, CO, EX) Handheld Gas Monitor, Rechargeable Gas Analyzer with Audible Visual Vibration Alarms, Personal Gas Sniffer with LCD Display by chnadks
- **How much does it cost?** AR$498737 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/583549079-portable-gas-detector-4-in-1-h2s-o2-co-ex)

## Best For

- chnadks enthusiasts

## Why This Product

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

## Key Features

- • **Instant Alerts:** Audible, visual & vibration alarms ensure you never miss a critical warning.
- • **Rugged & Reliable:** IP54 waterproof design built to withstand harsh industrial environments.
- • **Compact & Portable:** Lightweight 0.5kg handheld design with clear LCD for on-the-go monitoring.
- • **Quad-Gas Precision:** Detects H2S, O2, CO & Explosive gases simultaneously for ultimate safety.
- • **Long-Lasting Sensors:** 2-5 years sensor lifespan minimizes downtime and replacement costs.

## Overview

The CHNADKS ADKS-4 is a rechargeable, handheld 4-in-1 gas detector engineered for professionals in high-risk industries. It simultaneously monitors Carbon Monoxide, Oxygen, Hydrogen Sulfide, and Explosive gases with fast 45-second response time. Featuring durable IP54 waterproof housing, multi-mode alarms (audible, visual, vibration), and long-life electrochemical sensors lasting up to 5 years, this compact device ensures continuous, reliable safety monitoring in demanding environments.

## Description

CHNADKS Portable Gas Detector, 4 in 1 (H2S, O2, CO, EX) Handheld Gas Monitor, Rechargeable Gas Analyzer with Audible Visual Vibration Alarms, Personal Gas Sniffer with LCD Display : desertcart.in: Home Improvement

## Features

- ADKS-4 is a portable 4 gas detector that detects Carbon Monoxide (CO), Oxygen (O2), Hydrogen Sulphide (H2S), and Explosive Gases (EX). This gas monitor adopts imported sensors and has a life expectancy of 2-5 years. It can continuously detect the concentration of leaking gases.
- Upgraded 4 Gas Monitor: Easy operation with real time LCD display. Voice, visual and vibration alarms. Waterproof IP54. Fast response within 45 seconds. Standby time 16-18 hours.
- Technical Data: Multiple explosion-proof markings, respectively Ex ib IIB T3 Gb. Long sensor life. LEL/H2S/CO: 2~3 years, O2: 5 years. Working temperature: -20℃~+50℃, humidity ≤95%RH (no condensation). Size: 130*65*45 (mm). Weight: 0.5kg.
- Using Environment: The 4 gas detector is widely used in petroleum, chemical, environmental protection, metallurgy, oil refining, gas transmission and distribution, biochemical medicine, agriculture and other industries.
- Please Note: The battery pack cannot be removed or replaced in explosive atmospheres, nor can it be charged. Peripheral plug-in devices that are not explosion-proof certified must not be used in explosive atmospheres and sensors must not be replaced.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BGXP6CS8 |
| Alarm | Vibration |
| Best Sellers Rank | #58,437 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #19 in Lab Gas Monitors & Detectors |
| Brand | CHNADKS |
| Colour | Orange |
| Compatible Devices | gas sampling pump |
| Customer Reviews | 3.8 3.8 out of 5 stars (48) |
| Item Dimensions D x W x H | 4.5D x 6.5W x 13H Centimeters |
| Item Weight | 450 Grams |
| Manufacturer | CHNADKS |
| Mfr Part Number | ADKS-4 |
| Model Number | ADKS-4 |
| Number of Items | 1 |
| Operating Humidity | below 95% (No condensation) |
| Power Source | Battery Powered |
| Product Style | Compact |
| Sensor Type | Electrochemical |
| Unit Count | 1.0 Count |
| Upper Temperature Range | 50 Degrees Celsius |

## Product Details

- **Alarm:** Vibration
- **Brand:** CHNADKS
- **Colour:** Orange
- **Compatible Devices:** gas sampling pump
- **Item Weight:** 450 Grams
- **Operating Humidity:** below 95% (No condensation)
- **Power Source:** Battery Powered
- **Product Dimensions:** 4.5D x 6.5W x 13H Centimeters
- **Style:** Compact
- **Upper Temperature Rating:** 50 Degrees Celsius

## Images

![Portable Gas Detector, 4 in 1 (H2S, O2, CO, EX) Handheld Gas Monitor, Rechargeable Gas Analyzer with Audible Visual Vibration Alarms, Personal Gas Sniffer with LCD Display - Image 1](https://m.media-amazon.com/images/I/6123v1ly+4L.jpg)

## Available Options

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

## Questions & Answers

**Q: does it detect freon?**
A: Hello, our gas detector does not detect Freon, it is mainly used to detect carbon monoxide (CO), oxygen (O2), hydrogen sulfide (H2S), and combustibles (EX)

**Q: Is this monitor rated for industrial settings and what is the calibration schedule/requirements?**
A: Hi, our handheld 4-in-1 gas detector is suitable for industrial environment, the calibration report has been uploaded on the product page of Amazon, you can download it first to see if it meets the requirements

**Q: What is the warranty?  The listing says the sensors are good for 2-5 years, but there is no mention of any warranty.**
A: Hello, we have a one-year warranty on this product, in the middle of which if any problems arise, please contact us

**Q: Does this product work under a vacuum?**
A: Hello, our 4 gas detector is not applicable to the vacuum environment, the pressure difference between the inside and outside has changed, resulting in the equipment can not work properly, and may even be damaged

## Frequently Bought Together

- Gas Detector, CHNADKS 4 Gas Monitor H2S,O2,CO and LEL Multiple Indicator with Vibration, Audible, Visual 4 Gas Monitor Personal Rechargeable Gas Sniffer Alarm with LCD
- BW Technologies Corded Electric BWC2-H BW Clip Single Gas H2S Monitor, 10/15 (1 Pack)
- TopTes Guard-101 Gas Detector, 4 Gas Monitor for H2S, CO, LEL and O2, with Vibration, Visual and Audible Alarms, 14h Long Battery Life, Safety Explosion-Proof, for Work, Home - Orange

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.ar/products/583549079-portable-gas-detector-4-in-1-h2s-o2-co-ex](https://www.desertcart.com.ar/products/583549079-portable-gas-detector-4-in-1-h2s-o2-co-ex)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-12*