GASDOC DS-100PRO 4-in-1 Portable CO & CO2 Detector
GASDOC DS-100PRO 4-in-1 Portable CO & CO2 Detector
GASDOC DS-100PRO 4-in-1 Portable CO & CO2 Detector
GASDOC DS-100PRO 4-in-1 Portable CO & CO2 Detector
GASDOC DS-100PRO 4-in-1 Portable CO & CO2 Detector
GASDOC DS-100PRO 4-in-1 Portable CO & CO2 Detector
GASDOC DS-100PRO 4-in-1 Portable CO & CO2 Detector

GASDOC

DS-100PRO 4-in-1 CO & CO2 Detector

4-in-1 Dual-Gas & Climate Shield:

Simultaneously tracks Carbon Monoxide (0-1000ppm), Carbon Dioxide (400-5000ppm), real-time temperature, and humidity. Delivers immediate alerts at 50ppm (CO) and 1500ppm (CO2) for early hazard prevention.

Magnetic & Travel-Ready Design:

Ultra-compact and lightweight, featuring both a heavy-duty lanyard and a strong built-in magnet. Easily snaps onto metal surfaces, clips to backpacks, or hangs in tents for versatile protection in homes, cars, and camping.

Customizable Audio-Visual Alarms:

Combines a loud audible buzzer with an intuitive 3-color LED indicator (Green/Yellow/Red). Supports customizable alarm thresholds to tailor safety parameters for bedrooms, garages, tents, or indoor gardens.

72-Hour Rechargeable Battery:

Equipped with a high-capacity rechargeable battery and fast Type-C charging, providing up to 72 hours of uninterrupted continuous monitoring on a single charge—ideal for road trips and long outdoor adventures.

What You Get:

1× DS-100PRO CO & CO2 Detector, 1× Lanyard/Outdoor Buckle, 1× Type-C Charging Cable, and 1× User Manual.
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  • Warranty

    3-Year warranty policy

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    Tracked Shipping

  • After-Sale Service

    24/7 support

A CLOSER LOOK

DS-100PRO 4-in-1 CO & CO2 Detector

Technical Specifications

Sensor Type

Carbon Monoxide and Carbon Dioxide Sensor

Alarm

Audible, Visual

Power source

Battery Powered

Display

Temperature and Humidity

Product dimensions

3D x 6W x 7.6H

Item weight

102 Grams

Unit count

1.0 count

Certification

CE, UKCA, RoHS, FC

User Manual

Audio-Visual Alarm & Adjustable Thresholds:

For CO₂:
Green: 400–799 ppm (Safe)
Yellow: 800–1499 ppm (Caution level)
Red: ≥ 1500 ppm (Warning level)

For CO:
Green: 0–49 ppm (Low level)
Yellow: 50–99 ppm (Warning level)
Red: ≥ 100 ppm (Dangerous level)

Both CO and CO₂ alarm thresholds can be customized according to your needs. The default CO alarm is set at 50 ppm.

AS SEEN ON

The Effects of Carbon Monoxide on the Human Body

Alt image

Comparison of the GASDOC CO Series

Note: Dual-sensor models (CO + CO2) consume more power due to the CO2 sensor, leading to a shorter runtime.

How to test DS-100PRO before use?

1.Lighted cigarette: Place the detector near cigarette smoke.

2.Smoldering paper: Light a piece of paper, extinguish the flame, and let it smolder. Place the detector and smoldering paper in a sealed, non-flammable container (such as a glass jar).

How does the Power-Saving Mode work?

The DS-100 uses an energy-efficient LCD screen. After 5 minutes of inactivity, the screen dims to save battery, but it CONTINUES DETECTING co levels and will ALERT you if concentrations exceed the set threshold.

Why does the device sometimes fail to detect CO?

Not all combustion generates enough carbon monoxide to trigger detection. In well-ventilated areas or during complete combustion (e.g., a gas stove’s blue flame or a car engine running smoothly), CO levels may be too low for the detector to activate.

Can DS-100PRO replace a fixed household CO alarm?

DS-100 is a portable detector that is ideal for travel, camping, or cars. It provides supplemental protection for the home, but it cannot completely replace a fixed carbon monoxide alarm that meets residential safety standards.

DS-100PRO 4-in-1 CO & CO2 Detector

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Products

Gas Leak Detector

Electrical Testing Tools

Laser Level

Distance Measurement

Carbon Monoxide Detector

Company

About Us

Terms of  Service

intellectual property rights

Blog

Support

Track Your Order

Shipping  Policy

Return Policy

User Manuals

Contact Us

Email

Wholesale

Affiliate Program