AQI Board is an air quality detector with seven indicators. It has two main functions, environmental quality monitoring and information display carousel.
Environmental quality monitoring
The environmental quality monitoring content includes temperature/humidity/PM2.5 microelement/PM10 microelement/TVOC air volatile gas/HCHO formaldehyde/CO2 carbon dioxide and provides 5-level AQI index display.
Information display carousel
The information display carousel content contains images/pictures/marquee text, which is suitable for presenting corporate images or shopping mall promotional messages while presenting environmental safety.
AQI Board’s screen display blocks are as follows
Specifications
| Name | Detection range | Accuracy | Note |
| Temperature | 0~85°C ±1°C | 1°C | |
| Humidity | 0~100%RH ±7%RH | 1%RH | |
| PM2.5 | 0~500ug/m³ 在100~500ug/m³下,±10%; | @0~100ug/m³下,±10ug 1ug/m³ | |
| CO2 | 0.04 to 2% volume CO2 | +-0.02% volume CO2 +-3% of reading | |
| TVOC | 125-600ppb ±10% | 1ppb | |
| Formaldehyde | 0~2000ppb | 1ppb | |
| (Measured after 24 hours in an airtight, uniformly distributed environment) (If not in use, please store it in a 0-20°C environment) |
(Sensitive sensor, three months warranty) (The service life is about 3 years in the air) |
