Handheld Particle Counters

Versatile Monitoring on the Go

Flexibility is essential in dynamic manufacturing and laboratory environments. TSI® AeroTrak™ Handheld Particle Counters are designed to go wherever you need them, providing immediate access to critical air quality data. Their ergonomic design and lightweight build make them easy to carry for extended periods, allowing technicians to perform comprehensive spot checks across large facilities without fatigue. From validating clean zones to investigating unexpected particle spikes, these handheld units are versatile tools for any contamination control strategy.

Accuracy You Can Trust

Portability does not mean compromising on performance. TSI® handheld counters are rigorously calibrated to ISO 21501-4 standards, ensuring that the data they provide aligns with industry benchmarks. This accuracy helps support compliance efforts and ensures that spot-check data is consistent with measurements from fixed monitoring systems. The intuitive interface and easy data export features streamline the reporting process, saving time for quality assurance teams.

empowering Root Cause Analysis

When a contamination event occurs, speed is of the essence. AeroTrak™ Handheld Particle Counters empower your team to quickly locate the source of the problem. By enabling rapid sampling in hard-to-reach areas or specific process zones, these instruments help isolate issues faster than fixed systems can. This capability assists in reducing downtime and supports quicker corrective actions, ultimately helping to maintain the integrity of your controlled environment.