---
product_id: 675426668
title: "GasDoc DS-399 Portable Carbon Monoxide Detector, 168H Standby, Rechargeable 3-in-1 CO Detector with Audible & Visual Alerts for Travel & Camping, CO Meter for Home, Car & Tent"
brand: "gasdoc"
price: "₩104805"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/675426668-gasdoc-ds-399-portable-carbon-monoxide-detector-168h-standby-rechargeable
store_origin: KR
region: South Korea
---

# Compact palm-sized design 168HR standby on 1000mAh battery Dual audible & visual CO alerts GasDoc DS-399 Portable Carbon Monoxide Detector, 168H Standby, Rechargeable 3-in-1 CO Detector with Audible & Visual Alerts for Travel & Camping, CO Meter for Home, Car & Tent

**Brand:** gasdoc
**Price:** ₩104805
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay Ahead of Danger with the DS-399: Safety That Travels With You

## Quick Answers

- **What is this?** GasDoc DS-399 Portable Carbon Monoxide Detector, 168H Standby, Rechargeable 3-in-1 CO Detector with Audible & Visual Alerts for Travel & Camping, CO Meter for Home, Car & Tent by gasdoc
- **How much does it cost?** ₩104805 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/675426668-gasdoc-ds-399-portable-carbon-monoxide-detector-168h-standby-rechargeable)

## Best For

- gasdoc enthusiasts

## Why This Product

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

## Key Features

- • **Dual Alert System:** Simultaneous audible alarms and color-changing ring indicators ensure you never miss a critical CO warning.
- • **Long-Lasting Power:** Rechargeable 1000mAh battery with Type-C charging delivers up to 168 hours of continuous use—stay safe on extended trips.
- • **All-Inclusive Safety Kit:** Comes complete with DS-399 detector, Type-C cable, lanyard, and user manual—everything you need for peace of mind.
- • **Travel-Ready Portability:** Ultra-compact, lightweight design fits in your pocket or attaches to luggage with included lanyard—safety that moves with you.
- • **Unmatched Safety Monitoring:** Detects CO levels from 0 to 1000 PPM with customizable alarm thresholds for proactive protection.

## Overview

The DS-399 Portable Carbon Monoxide Detector by GasDoc is a sleek, rechargeable 3-in-1 safety device that monitors CO levels (0-1000 PPM), temperature, and humidity. Featuring a powerful 1000mAh battery with up to 168 hours of standby time and dual audible-visual alarms, it’s designed for seamless portability and reliable protection during travel, camping, or everyday home use.

## Description

Sponsored Ad - DS-399 Portable Carbon Monoxide Detectors, 168H Standby, Rechargeable 3-in-1 CO Detector with Audible & Visual Alerts for Travel & Camping, CO Meter for Home, Car & Tent - Dark Blue

## Features

- Carbon Monoxide Detector: The DS-399 Portable Carbon Monoxide Detector can detect CO levels ranging from 0 to 1000 PPM. It also allows you to set custom alarm thresholds for even earlier detection, ensuring your safety. In addition, the CO meter monitors real-time temperature and humidity, providing you with accurate environmental data
- Powerful Rechargeable Battery: Featuring a powerful 1000mAh battery, this CO alarm is equipped with Type-C charging capability, ensuring minimal downtime. A full charge provides up to 168 hours of continuous use, making it a reliable choice for long trips and extended outdoor stays
- Easy to Carry: This handheld CO tester is designed to be extremely compact, roughly the size of your palm. Its small size makes it easy to carry, whether tucked in your pocket or attached to your luggage using the included lanyard. Its portability ensures that safety is always within reach during your travels
- Audio-visual Alarm: The detector allows you to set custom CO alarm thresholds. When the gas concentration exceeds the set alarm threshold, the device emits an audible alarm, and the ring indicator light below the screen changes color based on the alert level. This dual alert system provides double protection for your safety
- What You Get: You will receive DS-399 Carbon Monoxide Detector, Type - C Cable, Lanyard, User Manual

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | GasDoc |
| Style | 3-in-1 CO Detector |
| Power Source | Battery Powered |
| Color | Dark Blue |
| Product Dimensions | 4.13"D x 0.83"W x 2"H |
| Item Weight | 76.8 Grams |
| Alarm | Audible, Visual |
| Manufacturer | GasDoc |
| Part Number | DS-399 |
| Item Weight | 2.71 ounces |
| Item model number | DS-399 |
| Batteries | 1 C batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Warranty Description | GasDoc provides 36-month after-sale service |

## Product Details

- **Brand:** GasDoc
- **Style:** 3-in-1 CO Detector
- **Power Source:** Battery Powered
- **Color:** Dark Blue
- **Product Dimensions:** 4.13"D x 0.83"W x 2"H
- **Item Weight:** 76.8 Grams
- **Alarm:** Audible, Visual
- **Manufacturer:** GasDoc

## Images

![GasDoc DS-399 Portable Carbon Monoxide Detector, 168H Standby, Rechargeable 3-in-1 CO Detector with Audible & Visual Alerts for Travel & Camping, CO Meter for Home, Car & Tent - Image 1](https://m.media-amazon.com/images/I/61oK3uEOcEL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.kr/products/675426668-gasdoc-ds-399-portable-carbon-monoxide-detector-168h-standby-rechargeable](https://www.desertcart.kr/products/675426668-gasdoc-ds-399-portable-carbon-monoxide-detector-168h-standby-rechargeable)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-27*