9-in-1 Portable Air Quality Monitor: PM2.5, PM10, CO, CO2, TVOC, HCHO, AQI, Temperature, Humidity Tester

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Features: Comprehensive Air Quality Analysis: This air quality meter tests and displays the concentration of PM2.5, PM10, CO, CO2, TVOC, HCHO, AQI, temperature, and humidity all at once, providing a thorough assessment of your environment. High-Precision Sensors: Equipped with highly accurate sensors known for their high sensitivity, exceptional interference resistance, and low power consumption, ensuring stable and reliable performance. Bright Digital Display: Features a large 3.8-inch digital color display with adjustable brightness, ensuring clear data visibility. Includes date and time display along with a dual alarm clock function for added convenience. Air Quality Indication: Utilizes color-coded air quality levels to provide an intuitive visual representation of the air quality, helping you understand air conditions more accurately. Efficient Heat Dissipation: Designed with numerous ventilation holes to enhance efficiency through air convection and facilitate excellent heat dissipation. Specifications: Material: ABS Color: White, Black (Optional) Battery: 1 x 2500mAh Lithium Battery (Included) Display: Digital Color Display Operating Voltage: 5V Sensors: PM2.5 Sensor, Semiconductor Sensor, Electrochemical Sensor Operating Temperature: 0-70℃ Humidity: 0-99%RH Measurement Ranges: PM2.5 (0-999 ug/m3), PM10 (0-999 ug/m3), Formaldehyde (0-9.999), TVOC (0-9.999 mg/m3), AQI (0-500) Item Size: 112 x 78 x 35mm Item Weight: 200g Package Included: 1 x 9in1 Portable Air Quality Meter Show more