Real-Time AQI Alerts with 7 Warning Buzzers Stay protected with instant pollutant alerts for CO2, PM 2.5 /PM 1.0 /PM10, HCHO, TVOC, and AQI. The 7 distinct alarm modes on this air quality monitor indoor ensure youre always informedplus, a handy mute button lets you silence alerts when needed
Easy Time Adjustment 1.
Switch Time Format: Click the Time button to toggle between 12/24-hour format. 2.
Set Hours: Long press the Time button to enter setting mode. Use the Alarm button or Brightness button to adjust hours. 3.
Set Minutes: Click the Time button again. Use the Alarm button or Brightness button to adjust minutes. 4.
Confirm: Click the Time button to save settings
Quick °F/°C Unit Switching Toggle between Fahrenheit and Celsius instantly with a double-press of the "Power" button on this air quality detector
High-Accuracy °F/°C & Humidity Sensing Featuring ±13°F and ±23% RH precision, this air quality monitor delivers lab-grade accuracy for dynamic indoor environments
7-Inch Crystal-Clear LED Display A large, ultra-readable 7-inch screen on this air quality tester for home provides instant air quality insightsno menu scrolling needed. Adjustable 3-level brightness ensures clarity in any lighting