CO2 Monitor with NDIR Sensor, 24H Historical Bar Chart (℃/℉ Switch)
CO2 Monitor with NDIR Sensor, 24H Historical Bar Chart (℃/℉ Switch)
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
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Fast U.S. Shipping
We ship within the United States only — no international delays.
✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
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About This
- Specifically for Carbon Dioxide (CO2): YOWEXA CO2 Monitor is designed to measure CO2/Temperature/Humidity. Please consider your purchase carefully to avoid buying wrong! (Size: 3 × 1.6 × 3.5 in; LCD: 3 in)
- Advanced & High-Precision NDIR Sensor: NDIR CO2 detector enables automatic/manual calibration, temperature/component aging, and strong anti-interference capabilities. The longer it operates, the greater its stability, reducing maintenance costs
- 24H CO2 History Bar Graph: Our carbon dioxide monitor can visually track CO2 level fluctuations over time, helps instantly spot daily patterns and scientifically optimize indoor air habits. (NOTE: Restart the device, historical data will be lost!)
- Continuous Real-time Monitor via USB Power Supply: 4S measurement interval and 1S LCD refresh provide continuous monitoring without sleep mode or interruptions, capturing instantaneous fluctuations in carbon dioxide levels in real time. However, this continuous operation mode increases the device’s power consumption. Therefore, continuous power supply via USB keeps the device active at all times and prevents any data from being missed. We recommend use it via USB all the time (No damage the battery!)
- Power-Saving Mode for Emergencies (Backup Battery): Unplugging the Type-C cable automatically switches to power-saving mode, only for emergencies and manual calibration. And it doesn‘t support daily monitoring. A full charge takes at least 2.5H, and battery life can last up to 24H
- HD Color Display with 3 Adjustable Backlight: The NDIR CO2 monitor boasts HD color screen and 3 adjustable backlight accommodate varying lighting conditions, ideal for living room, bedroom, and nursery room. Ensures clear visibility during the day while eliminating light pollution that could disturb sleep at night (Not applicable in power-saving mode)
- Emoticons Make Value Visual and Kid-Friendly: Links CO2 levels to different emoticons, providing an intuitive way to monitor the extent to which CO2 concentration affects health—especially easy for children to grasp. Effortlessly safeguard your family's well-being
- Over-Alarm with One-Touch Mute: When CO2 levels ≥1000PPM, it will automatically sound an alarm for 10S, prompting you to open windows/doors for ventilation to reduce CO2 levels indoor, restore energy and boost efficiency. Short press the power button to silence the alarm. NOTE: Press the power button twice within 1S to turn off the alarm function
Overview
- Brand : yowexa
- Operating Humidity : 0% to 100%
- Temperature Accuracy : ±2 °F
- Number of Items : 1
- Manufacturer : YOWEXA

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