Indoor Persium Pods
The next generation of indoor and on-the-go air quality.
Persium Maxi
- The ‘Maxi’ is Persium’s largest and most comprehensive indoor sensor, designed specifically for academic research on indoor air quality.
- Comes standard with a full suite of highly accurate factory calibrated sensors to measure PM10, PM2.5, PM1, CO2, NO2, SO2, O3, CO, VOCs, temperature, relative humidity, and pressure.
- Can be customised for specific research needs, giving it a competitive edge.
- Allows users to check, analyse, download and evaluate real-time data through a dashboard accessible via mobile or desktop.

Persium Mini
- The ‘Mini’ is a simpler, more affordable variant of the ‘Maxi’, designed for monitoring real-time air quality in homes and offices.
- Capable of detecting PM10, PM2.5, PM1, CO2, VOCs, temperature, relative humidity, and pressure.
- Like the Maxi, it’s powered by mains electricity and features an LCD touch screen for easy viewing and navigation.
- Allows users to monitor and analyse real-time data through a dashboard accessible on mobile or desktop.

Persium Pocket
- The ‘Pocket’ is the smallest and most portable sensor in the Persium series, designed for on-the-go monitoring of air quality.
- Ideal for attachment to children’s school bags or placement in handbags for continuous air quality tracking.
- The sensing capabilities match those of the Mini, with the ability to detect PM10, PM2.5, PM1, CO2, VOCs, temperature, relative humidity, and pressure.
- The Pocket is a user-friendly, plug-and-play device, making air quality monitoring easy and convenient.
