Indoor Air Quality Monitor 5 In 1 AI Intelligent Alarming Handheld Sensitive Air Quality Meter for Home 5V

Feature: 1. AI Intelligent Alarm: When the concentration of harmful substances more than or equal to 0.1mg m3, the prompt light turns red and the buzzer starts to alarm that the current air quality is poor and it is recommended to leave. 2. High Accuracy: This air quality monitor uses a high accuracy sensor that helps detect harmful gases in your home quickly and accurately. 3. Multifunctional: The air detector allows you to quickly know the CO2 concentration in the environment, has temperature and humidity detection, and a clock and alarm function. 4. Easy to Carry: The handheld size of 100 x 70 x 30mm is lightweight and easy to hold, so you can carry the air quality monitor in your pocket or backpack and take it with you. 5. Widely Used: The air detector is widely used in homes, cars, hotels, apartments, offices, outdoors and indoors to guard your health. Specification: Item Type: Indoor Air Quality Monitor Material: ABS Functions: Temperature detection, humidity detection (with alarm function), clock, alarm function Product Battery: 1 x lithium battery 1000mah (shipped with built in battery) Input Voltage: 5V 1A Size: Approx. 100 x 70 x 30mm 3.9 x 2.8 x 1.2in Display Resolution: 0.001mg m3 Detection Principle: Semiconductor gas sensitive sensor principle Measurement Range: 0 1.999mg m3 Description of Measurement Results: 1. Concentration <0.03mg m3, indicating excellent air quality, green expression bright. 2. 0.10mg m3>concentration more than 0.03mg m3, indicates good air quality, yellow expression is bright. 3. Concentration more than 0.10mg m3, indicating that the harmful substances exceed the standard, red expression flashing, it is recommended to open the window immediately for ventilation.. Package List: 1 x Indoor Air Quality Monitor 1 x Charging Cable