Count On Us™
Particles Plus offers a line of advanced-technology particle counters, air quality monitors, and environmental sensors. As the most vertically integrated particle counter manufacturer and technology licensing company in the industry, Particles Plus engineers and manufactures its own counter, display, battery, vacuum pump, and sensor technology from the ground up. Added intelligence in each module results in products with superior performance, extended features, accuracy, quality, reliability and value.
The most accurate sensor and particle counting technology on Earth
Made in USA
100% of Particles Plus® products are designed and assembled in the USA, while 89.2% of the parts are built by 35 different suppliers located in the USA and Canada.
Latest News
Particles Plus, Inc. Empowers Scientific Research
Particles Plus, Inc. offers an academic discount program that gives universities affordable access to the 15000 Series Condensation Particle Counter, an industrial-grade, user-friendly tool for real-time ultrafine particle measurement, backed by responsive expert support for aerosol, environmental health, and atmospheric chemistry research.
Particles Plus, Inc. Demos Air Quality Technology At Sharon High School
Particles Plus, Inc. brought handheld particle counters to Sharon High School for a hands-on demonstration, teaching students about air quality, public health, and career opportunities in environmental science.
Happy Halloween from Particles Plus, Inc.
Smoke from ongoing North Shore wildfires has shrouded Salem in a Halloween fog, pushing air quality into “unhealthy” levels and prompting safety warnings for trick-or-treaters.