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Handheld Particle Counters

    TSI AeroTrak® Handheld Particle Counters offer many of the same advantages of comparable larger instruments to monitor cleanroom environments. Being lightweight and easy to carry, they are well-suited for cost-effective spot checking. It is the ideal way to:

    • Pinpoint sources of contamination
    • Test filters
    • Perform indoor air quality (IAQ) investigations

    All TSI AeroTrak Handheld Particle Counters comply with ISO 21501-4. AeroTrak Handheld Particle Counter Model 9306 measures up to six channels of simultaneous data; Model 9303 monitors up to three channels.

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