1 Set Air Quality Detector Carbon Dioxide Temperature Humidity Air Detector Silver

Description:
Air detector uses NDIR infrared detection technology to measure CO2, temperature and humidity, which has the advantages of accurate detection, higher precision, real-time refresh and accurate positioning of air quality.
There is a large display screen in this air detector, and four facial expressions show that you can see the test data more clearly and understand the change of air quality. And it has a large capacity battery, low consumption and long battery life, which can be used continuously for more than 36 hours at a time.
It is made of high-quality zinc alloy and ABS plastic material.
The diameter of each product is 81mm. The total height of the product is 33mm.
Air monitors can be used in homes, offices, warehouses, hotels and other places.

Item Name: Air Quality Meter
Material: Zinc Alloy, ABS Plastic
Features: Infrared Detection Technology, High Precision, USB Charging
Detection Technology: NDIR Infrared Detection Technology
Applicable Temperature: 1-70 Degrees Celsius
Display Mode: LCD Broken Code Screen
Battery Capacity: 1200mAh, Three Cells Power Indication
Detection Range: 400-5000ppm
Sensor: Infrared Sensor
Measurement Accuracy: Temperature Plus or Minus 1 Degree Celsius, Humidity Plus or Minus 5%, CO2 Concentration 5% Plus or Minus 50PPM
Charging Interface: TYPE-C 5V
Button function: Long Press to Switch On and Off, Double Click to Switch Celsius Degrees Fahrenheit
CO2 Indication:
400-799ppm: Only the First Smiley Face is Always On
800-1199ppm: Only the Second Smiley Face is On
1200-1599ppm: Only the Third Smiley Face is Flashing
7600-199g ppm: Only the Fourth Expression Flashes
2000ppm or more: All Four Expressions Flash Together
Size Details:
Diameter: 81mm/3.19"(Approx.)
Height: 33mm/1.3"(Approx.)

Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Air Quality Meter
1 x English User Manual
1 x Charging Cable