Particle Counters & Dust Monitors

Particle Counters and Dust Monitors are becoming more popular in helping IAQ Professionals determine the cause of environmental issues.  As a leading provider of IAQ testing instruments, ems carries Particle Counters and Dust Monitors from Casella, Extech, Lighthouse, Particles Plus, Sensidyne, and TSI.

<p><strong>Due to our authorized Sensidyne distributorship agreement, all Sensidyne products and prices are valid for sale in the continental U.S., Puerto Rico and Canada only. </strong></p>

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