Portable Ozone Meter Detector USB Charging LCD Display

1 LCD Screen: The ozone detector uses a 2.8in color LCD screen with 320 x 240 pixels, displaying clear and crisp data for easy viewing. 2 USB Charging: The ozone detector is equipped with a USB charging port and a high capacity 2000mAh lithium battery, which is easy to use and warns when the battery is low. 3 Ozone Detector: User adjustable ozone alarm threshold to alert users of elevated concentrations and effectively monitor ozone levels in the air. 4 Accurate Readings: The fan draws in surrounding air for more accurate real time results and more accurate monitoring. 5 Multifunctional: The detector has built in ozone electrochemical sensor, temperature and humidity sensor, supports time and date, self calibration function.

What's in the box
1 x Ozone Meter