Portable CO2 Monitor with Alarm for Travel and Home Use

🧗‍♂️【3-in-1 Mini Portable CO2 Detector】The CO2 monitor utilizes NDIR technology to monitor indoor and outdoor CO2 concentration. It is designed with a rack on the back and 2 hooks to satisfy your various needs, whether it be using it while sleeping indoors, traveling, or on the go. For frequent movement, a portable or handheld CO2 monitor that is easy to carry would be ideal.

💡【Real Time Monitoring】Equipped with an alarm, the CO2 monitor will alert you when the PPM value increases. The alarm frequency has 4 levels. To turn off the alarm, simply press the "S" key. You can also calibrate the CO2 monitor to maintain its accuracy over time. This device is easily portable and lightweight, making it perfect for use at home, in offices, classrooms, and other spaces.

🔋【Upgraded Button Function】The CO2 detector has a built-in high-capacity rechargeable battery that can be fully charged in just 2 hours and provides up to 20 hours of standby mode. You can also adjust the monitor's brightness to 3 different levels to protect your eyes in different lighting conditions.

⏰【High Precision & Sensitivity】Our CO2 monitor features a highly accurate sensor that measures carbon dioxide levels and other harmful airborne particles. It has a clear and easy-to-read display screen showing CO2 levels ranging from 0 to 5000 ppm, ensuring that you are breathing in healthy air.

🎁【1-year warranty】Choose our high-accuracy CO2 monitor today and enjoy breathing fresh air free from harmful pollutants! Please note that there may be a slight difference (about ±50 ppm) compared to other CO2 meters due to the adaptation of different NDIR sensors. Thank you for your understanding.

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