Portable O3 Ozone Detector & Air Quality Monitor with LCD, Temperature & Humidity Sensor, Adjustable Alarm

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Air Quality Monitor Product Description Air Quality Monitor - Model: A8-O3 Features: Equipped with a 2.8" high-definition LCD display showcasing gas concentrations, temperature, an d humidity values with a graphical interface. Customizable gas alarm system that triggers a buzzer and color change when gas levels are exceeded. Data storage capability of up to 100,000 records, with options to set timers, delete, and view historical data. Adjustable display brightness from 5% to 100%, with a default of 60%. Switch between Celsius ℃ and Fahrenheit ℉ temperature readings. Comes in a rugged, portable case for versatile use both indoors and outdoors. Specifications: Material: ABS Gas Detection: Ozone (O₃) with a measurement range of 0-10.0 PPM Power Supply: 5V/1A Display: 2.8-inch full-color LED backlit LCD screen Temperature Range: -9℃ to 55℃ Humidity Range: 0%RH to 100%RH Built-in Battery Capacity: 2500mAh Weight (Main Engine): 200g Working Environment: -9℃ to 55℃, Show more