SDOER Carbon Monoxide Detectors

3-in-1 Portable CO Detector
This device monitors carbon monoxide concentration, temperature, and humidity in real time. Equipped with a high-precision sensor (10-year lifespan), it measures CO levels from 0–500 PPM, temperature from 14–122°F (-10–50°C), and humidity from 20–85%RH with accurate, delay-free data.
Audible & Visual Alerts
Features an LCD display alarm and loud sound alert that activates when CO levels exceed 100 PPM, keeping you safe in both indoor and outdoor environments.
Portable & Durable Build
Compact at 2.8 × 2.8 × 1.3 inches, this detector is easy to carry in your pocket or attach to luggage with the included lanyard, ensuring safety wherever you go.
Rechargeable & Long Standby
Built with a 1000mAh battery and Type-C charging, it enters low-brightness power-saving mode during inactivity. Enjoy up to 24/7 standby time—perfect for camping, travel, and vacations.
What You Get
1 × SDOER Carbon Monoxide Detector, 1 × Type-C Charging Cable, 1 × Product Manual.