SDOER Rechargeable CO Monitor

The SDOER 3-in-1 Portable Carbon Monoxide Detector is a compact device (2.8 × 2.8 × 1.3 inches) that monitors CO levels (0–500 PPM), temperature (14–122°F / -10–50°C), and humidity (20–85%RH) in real time using a high-precision sensor with a 10-year lifespan. It features audible and visual alarms that activate when CO exceeds 100 ppm, ensuring safety indoors or outdoors. The detector is portable, comes with a lanyard for easy carrying, and is powered by a 1000mAh rechargeable battery with Type-C charging, offering up to 7 days of standby time in low-brightness mode. The package includes the detector, a Type-C cable, and a manual, making it ideal for camping, travel, or vacations.

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