Features: Compact in size, lightweight and portable, easy to take out and carry with you.

Uses high-precision semiconductor sensors, with stable working performance, can accurately detect carbon dioxide value.

It adopts electrochemical detection module with stable detection performance, anti-interference ability, low consumption, and can provide long service time.

Large color LCD display with backlight, you can see the amount of electricity, CO2 value, TVOC value, HCHO value, temperature and humidity clearly.

Real-time detection, automatic data update, with multi-use.

The product does not need calibration, it can be tested after start-up, accurate detection and with sound-light alarm function.

Equipped with the air quality level split function, 4 different colors correspond to different air quality levels, allowing you to know more accurately and more graphically the current air conditions.

Hundreds of reserved ventilation holes in the housing not only accelerate convection between air and machine, thus realizing effective detection, but also provide fine heat dissipation effect.

Wall-mounted design, reserve two holes hanging on the back of the machine, which makes it applicable to more scenarios and applications, with strong practicality.

Widely applications: agricultural planting, greenhouse vegetables, production warehouse, materials processing, home interior, business offices, and etc.

Specifications:

Name: air quality detector

Material: ABS

Color: white

Battery: 1 * built-in lithium battery, 5v, 1200mah(Included)

Display: LCD display with backlight

PM2.5 measurement ranges: 0-999��g/m3

hcho measurement ranges: 0-9999g g/m3

Co2 Measuring Ranges: 0-5000ppm

tvoc measuring ranges: 0-9999g g/m3

Temperature measurement ranges: 0-70��

Humidity measurement ranges: 0-99% rh

Item Size: 70*90*35mm/2.76*3.54*1.38in

Packing list: 1 * air quality detector

1 * cable

1 * orientation