A highly accurate and reliable integrating nephelometer that can be used to obtain full aerosol particle size distribution.

A highly accurate and reliable integrating nephelometer that can be used to assess aerosol particles within the PM2.5 and PM10 size ranges.

A highly accurate and reliable integrating nephelometer ideal for determining the bulk properties of aerosols.

A lower-cost, single-wavelength polar nephelometer designed for detailed optical and aerodynamic characterisation of aerosol particles.

A robust sampling system for real-time user-programmable measurement of aerosols and gases