Extech IAQ320 Indoor Air Quality Monitor & Datalogger
The Extech IAQ320 gives clear and fast air quality checks for indoor spaces. It tracks key data such as PM2.5, carbon dioxide, temperature, and humidity in real time. As a result, users can quickly understand air conditions and take action when needed.
In addition, the large 10 inch screen shows all readings at once. This helps users view changes without delay. The Extech IAQ320 also uses both sound and light alarms, so it warns you when limits are reached.
Clear Monitoring and Alerts
With built in LED bars, the unit shows air quality levels in a simple way. This makes it easy to read from a distance. The Extech IAQ320 supports custom alarm limits, so you can set safe ranges for each parameter.
Furthermore, the device stores up to 12000 readings with time and date stamps. This helps with long term checks and reports. Data can also be moved to a computer using USB for easy review.
Flexible Use and Setup
The Extech IAQ320 fits many work areas such as offices, schools, and labs. It can sit on a desk or mount on a wall, which gives users more choice. The unit is light and simple to move when needed.
Power comes from a universal AC adaptor, which supports global use. Therefore, it works well in many regions without extra setup. The design keeps operation simple while still giving strong performance.
Key Features
- Monitors PM2.5 CO₂ temperature and humidity in real time
- Large 10 inch screen shows all readings clearly
- Audible and visual alarms warn of poor air quality
- Tri colour LED bars give quick status indication
- Programmable sampling from one minute to two hours
- USB connection supports simple data export to CSV
- Compact design suits wall mounting or desk use
- Internal memory stores up to 12000 records
- Time and date logging supports trend analysis
Technical Specifications
| Product name | Extech IAQ320 Indoor Air Quality Monitor & Datalogger |
| Measured parameters | PM2.5 CO₂ temperature humidity |
| CO₂ range | 0 to 9999 ppm |
| Humidity range | 0.1 to 99.9 percent RH |
| Display size | 10 inch screen |
| Display type | Full view with LED status bars |
| Alarm type | Audible and visual alerts |
| Sampling rate | 1 minute to 2 hours programmable |
| Data storage | Up to 12000 readings |
| Data format | Timestamped records |
| Data export | USB CSV file transfer |
| Mounting options | Wall mount or desktop use |
| Power supply | 5V AC adaptor with global plugs |
| Weight | Approx 610 g |
| Use environment | Offices schools healthcare industrial |
Document Downloads
What’s Included
- Extech IAQ320 Indoor Air Quality Monitor
- Universal AC power adaptor with plug set
- User manual