Please find below documentation that will help you operate your Casella product:

Dust Detective Handbook (English)
Dust Detective Handbook (French)
Dust Detective Handbook (German)
Dust Detective Handbook (Italian)
Dust Detective Handbook (Spanish)
Dust Detective Handbook (Portuguese)

Air Sampling Solutions Handbook

From time to time Casella makes improvements to firmware as recommendations are made by our users.  Please find below the latest version of firmware, release notes and an upgrade procedure:
 
Microdust Pro Firmware Upgrade Procedure

Microdust Pro Firmware (206017-08-00)

Microdust Pro USB Driver Installation Package

Should you need any assistance or technical support, please raise a helpdesk ticket here.

Please find below certifications and accreditations associated with this product:

CE Conformity Certificate for the Microdust Pro
CE Conformity Certificate for the Apex2
Laser Product Classification to IEC_EN 60825-1

At Casella we try to do our best to help users get the most from our product. Please find below a selection of videos providing support and guidance for the Dust Detective (Microdust Pro):

Casella introduce the Microdust Pro

How To - Downloading Microdust Pro data into Insight

How To - Configure and use the Dust Detective