GasDoc DS-100PRO Portable CO & CO2 Detector – 4-in-1 Alarm for Home, Travel, Tent & RV

Meet GasDoc DS-100PRO

A compact, dual‑gas detector that quietly monitors carbon monoxide (CO) and carbon dioxide (CO2) alongside temperature and humidity. Real‑time readings offer a clear snapshot of indoor air conditions, whether you’re at home, in the car, or miles away from a fixed sensor.

All-in-One Gas Monitoring

The DS-100PRO combines CO2 and CO detection in one portable device. It reports CO2 from 400 to 5000 ppm and CO up to 1000 ppm, with live temperature and humidity data to round out your air quality view. An audible alert and a three‑color LED provide immediate feedback as thresholds are approached, while the default CO alarm is 50 ppm and CO2 alert starts at 1500 ppm. Thresholds are adjustable to fit different spaces, from quiet bedrooms to bustling work zones.

• Real-time CO2 and CO readings
• Temperature and humidity readings for context

Portable, Ready for Anywhere

Designed for travel, the DS-100PRO is pocket‑sized and comes with a lanyard and built‑in magnet. Clip it to a backpack, hang it in a tent, or mount it on metal surfaces to stay informed wherever you go. With up to 72 hours of continuous operation, it supports extended trips, camping, and daily use across various spaces.

• Pocket-sized and travel-friendly design
• Magnet‑friendly mounting and a secure lanyard
• Up to 72 hours of continuous monitoring
• Real-time CO2, CO, temperature, and humidity readings

Clear Alarms, Customizable Safety

The device uses a tri‑color indicator (green, yellow, red) plus a loud alert to signal air quality at a glance. You can tailor alarm thresholds to suit different environments, making it suitable for homes, garages, tents, and more. The default CO alarm is 50 ppm; CO2 alerts begin at 1500 ppm.

Dual-Gas Protection, Real-World Use

CO detection helps flag risks from faulty furnaces, fireplaces, or vehicle exhaust, while CO2 monitoring reflects ventilation quality in enclosed spaces like homes or small studios. This dual‑gas approach offers a practical view of potential air hazards in daily life.

Safe Testing and Quick Checks

To verify responsiveness, place a safe smoke source near the sensor in a sealed container away from people and belongings. For CO2, a gentle exhale near the sensor can serve as a simple test. The device is not a professional calibration tool; consult the manual for maintenance guidance.

What’s in the Box

• 1x DS-100PRO CO₂ + CO Detector
• 1x Type-C Charging Cable
• 1x Outdoor Special Rope Buckle
• 1x User Manual

Why GasDoc?

GasDoc focuses on practical, user-friendly air quality monitoring. The DS-100PRO emphasizes portability, fast readings, and flexible alarms—helping you stay aware and make informed safety decisions in daily life and travel.