- Advanced Display: Equipped with a 2.8-inch color LCD, this air quality monitor delivers sharp and vibrant visuals with a resolution of 320 x 240 pixels, ensuring you can easily read and interpret air quality data at a glance. - Customizable Alarm Threshold: Tailor the alarm settings for O3 levels to meet your specific needs. The monitor alerts you when unsafe levels are detected, helping you take proactive measures for your health and safety. - Upgraded Sensor Technology: Utilizing advanced electrochemical sensors, this device accurately measures O3 levels while also monitoring temperature and humidity. The self-calibration feature guarantees consistent, reliable readings for informed decision-making regarding your air quality. - Convenient Charging: Recharge the monitor effortlessly with the micro USB charging function. A low battery warning ensures you remain informed, so the device is always ready for use when you need it. Practical Applications: 1. Home Environment: Use the monitor in your living space to ensure your indoor air quality is safe, particularly if you have pets, allergies, or respiratory issues. 2. Workplace Safety: Ideal for use in offices or industrial settings, this monitor helps maintain a healthy work environment by detecting harmful ozone levels. 3. Outdoor Activities: Carry it during outdoor excursions to monitor air quality in real-time, providing peace of mind during hikes, picnics, or outdoor sports. This air quality monitor combines functionality, reliability, and user-friendly features, making it an essential tool for anyone concerned about their air quality.