Products provide real time particulate sizing and/or total concentration.

Wide array of accessories from quick release adapters to custom carrying cases

The worlds most widely used instrument for testing respiratory drugs, meter dose and dry powder inhalers

Aerodynamic sizing of ambient particulate with unprecedented precision

The World's Most Precise and Versatile Real-Time Aerosol Monitor.

The world's smallest, most versitile, hand-held, real-time aerosol monitors.

PM ViewPoint? is the single solution for remote continuous monitoring of airborne contaminants

Achieves the most efficient bioaerosol sampling of airborne bacteria and fungi

The Six Stage Impactor is the most accurate and efficient Bioaerosol sampler

A simple approach to collecting respirable and non-respirable micro-organisms.

Accessories for enhanced functionality and performance for the handheld DataRAM

The PDM3600 is a real-time, respirable, personal dust monitor.