Smart Alert System: Built-in buzzer alarm. When the air quality exceeds the safety threshold, a clear BBB beep will sound, and an eye-catching red warning indicator will be displayed on the LCD screen to let you know the situation at any time. These visual and audible signals will quickly remind you to take immediate action. Using our products you can understand air quality levels, thereby improving and restoring the air environment, making it healthier, and ensuring a better living space.
Full-Color LCD Display & Simple Operation: This display uses a bright wide-angle LCD screen to instantly display the air safety level through color-coded indicators (green/yellow/red). Visual warnings highlight parameters, while a two-color interface ensures you can see air quality in real time at a glance. It is simple to set up and does not require any technical skills. It is user-friendly and runs independently without a network connection. Therefore, our products can be used smoothly in different environments.
Versatile Application: Compact and lightweight ( 0.44 lbs), it adapts seamlessly to diverse settings: detect formaldehyde in schools, monitor PM levels at home, assess bedroom AQI, tracking TVOC concentrations in kitchens, or evaluate car cabin air. Outdoor locations such as campsites can also benefit from this portable air quality monitor. Whether indoors or outdoors, it can fully meet your specific monitoring needs.
Note: This detector requires 200 seconds to warm up for sensor preparation and air intake. A countdown timer will be displayed on the HCHO screen and a reading will be displayed after the warm-up is complete.
Packing List: Main device*1, Charging cable*1, User manual*1, Package box*1.