Portable CO2 Detector with Dual Alarm and Customized Acoustic Alert

From the brand Previous page, Dr. Huang, the founder of LFF brand, has been involved in the smart home industry for 19 years. Currently, the team consists of over 20 researchers who are dedicated to improving people's lives and health. We prioritize exploration and innovation, utilizing our cutting-edge technology to create a comfortable dream home for everyone and to lead the future of smart homes.

Next page Product Description: Introducing our multi-functional CO2 MONITOR, a vital tool for monitoring carbon dioxide levels. It provides the following features: - Carbon Dioxide Value and CO2 Status LED Indicator - Comfort Status Symbol - Temperature and Humidity Reading - Low Battery Indicator - Time Display - Dual Alarm - Acoustic CO2 Alarm - Snooze Function - Rechargeable Battery

We are proud to present the LFF PROFESSIONAL CARBON DIOXIDE DETECTOR INDOOR AIR QUALITY MONITOR, which offers the following specifications: - Measuring Range: 400 – 5000 ppm - Resolution: 1 ppm - Accuracy: ±5%+ 50ppm - Warm Up Time: 1 minute (Restarts and refreshes the CO2 value)

PACKAGE LIST: - 1 * Indoor Air Quality Monitor - 1 * User Manual - 1 * Type-C Cable

Specifications of the CO2 METER: - Dimensions: 2.99 x 3.78 x 1.42 inches - Input: DC 5V, 1A - Rechargeable Battery Capacity: 2000mAh - Operation Temperature: 32.0℉ to 122℉ (0℃ to 50℃) - Brightness Adjustment: 100%, 60%, 30% - Co2 Status Indication: Normal, Warning, and Dangerous - Temperature Range: 14.2℉ to 122℉ (-9.9℃ to 50℃) - Temperature Resolution: 0.1℃ / 0.1℉ - Humidity Range: 1% to 99% RH - Humidity Resolution: 1% RH

Introducing our CO2 monitor, which is perfect for monitoring and improving your indoor air quality. High carbon dioxide concentrations can lead to oxygen deprivation, causing symptoms such as breathing difficulties, dizziness, and even asphyxiation. Therefore, it is essential to pay attention to the carbon dioxide levels in your environment.

Featuring a 4-inch LCD screen with a full-color display, our CO2 monitor allows you to easily view the numbers and CO2 comfort icons (normal, warning, dangerous). It also offers three levels of backlight adjustment (0%, 50%, 100%) for optimal visibility. The monitor is equipped with a built-in 2000mAh rechargeable battery, which provides a low battery indicator and can be charged using the included Type-C cable. It takes only 3-4 hours to fully charge and has a standby time of 7-10 hours.

Using NDIR sensors, our carbon dioxide monitor ensures accurate and rapid measurements compared to traditional sensors. The monitor also includes CO2 concentration indicators and an acoustic alarm to alert you when ventilation is needed.

Customer Reviews: - Price Model LAQ961, LAQ962, LAQ963, LAQ924-1 - CO2: ✓ - PM2.5: × - Temperature: ✓ - Humidity: ✓ - Time: ✓ - Backlight: ✓ - Rechargeable Battery: ✓ - Power Supply: Type-C Cable or USB Cable

🎁MULTIFUNCTIONAL CO2 DETECTOR: Using NDIR technology, our CO2 monitor provides real-time monitoring of CO2 concentration, indoor temperature, and humidity. This ensures accurate and reliable data. The monitor allows customization of CO2 concentration alarm values and features dual alarm clocks and a snooze function, making it ideal for daily work and life.

🎁CO2 CONCENTRATION INDICATOR: Our air quality monitor displays CO2 concentration in three stages: normal stage (CO2 ≤ 800 ppm), warning stage (CO2 801 - 1600 ppm), and danger stage (CO2 > 1600 ppm). When the measured CO2 reaches the set high/low alarm level, the monitor emits an alarm sound, beeps, and flashes the icon, indicating the need for ventilation.

🎁LARGE TRUE BLACK COLOR DISPLAY: Designed with a full-color display and LCD screen, our CO2 monitor has a large 4-inch colorful display. This allows for easy viewing of the content on the screen, even from the side.

🎁LARGE CAPACITY RECHARGEABLE BATTERY: Equipped with a built-in 2000mAh rechargeable battery, our CO2 meter has a long standby time, providing reliable support. The monitor also offers three levels of backlight adjustment, allowing you to customize the brightness according to your needs.

🎁CO2 MONITOR PACKING LIST: Our air quality monitor comes with a CO2 detector, Type-C charging cable, and user manual. If you encounter any issues after receiving the product, our customer service team is available to provide assistance and ensure 100% satisfaction.

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