3 in 1 CO2 Monitor with Temperature, Humidity, and Portable Design

The most suitable option for monitoring air quality in a specific location at any given time is a standalone device. This device allows you to track air quality in your home or take it with you wherever you go. You will also receive notifications when the air quality needs improvement.

One of the key features of this device is its high accuracy. It is equipped with a non-dispersive infrared sensor that ensures precise measurements. It is easy to use for anyone, as it emits a beeping sound to alert you when the air quality deteriorates.

In addition to its user-friendly design, this device is also eco-friendly. It has a rechargeable battery that can last up to 18 hours after a 5-hour charge, depending on the frequency of measurements selected by the user. It also has an energy-saving screen that allows you to adjust the brightness, saving power while providing a clear display.

This device is the perfect companion for monitoring CO2 levels, temperature, relative humidity, and atmospheric pressure in indoor environments. It is lightweight and compact, making it ideal for use at home, in offices, classrooms, and other spaces.

Specifications: - Color: Black - Charging Time: 5 Hours - Use Time: 16-18 Hours - Charging Method: USB Type-C - Input Voltage: DC5V 0.5A - Measurement Range: 400 - 5000PPM±（50PPM） - Usage: Indoor and outdoor - Battery Capacity: 1000mAh - Measurement Object: Air - Accuracy: 10ppm - Resolution: 1ppm - Working Temperature: -20-60 ℃ - Working Humidity: 0-95% - Preheating Time: 35S - Quantity Update: 2S - Product Size: 85 * 51 * 17.5mm - Net Weight: 58g

The 3-in-1 air quality monitor can measure indoor and outdoor CO2 concentration within the range of 400-5000PPM. It can also monitor humidity range (0-99%RH) and temperature range (-10-50℃).

Equipped with an alarm, the CO2 monitor sensor alerts you when the PPM value increases. Additionally, the CO2 detector features a large full-color LCD screen, ensuring easy readability with eye protection.

Thanks to its built-in 1000mAh battery, the mini CO2 detector can be used for 18 hours after a 5-hour charge. This allows for long-term monitoring of air quality indoors and outdoors.

The carbon dioxide detector is designed with a highly accurate sensor that measures the carbon dioxide levels and other harmful airborne particles for you and your family's safety.

With its lightweight and compact design, along with an anti-loss hanging rope, this portable CO2 monitor is perfect for use at home, in offices, classrooms, and other spaces.

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