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 to attend NJAIHA Conference & Expo
Princeton, NJ – November 7th– Particles Plus announced that they will be attending the 2016 Northeast Industrial Hygiene Conference and Exhibition (NEIHce) on Friday December 2nd at the Westin Forrestal Village, Princeton, NJ. Tom Grillo from Particles Plus will be in...
Healthy Building Summit 2016
Seven Springs, Pennsylvania, October 20, 2016 – Particles Plus participated in the 2016 Healthy Building Summit Conference that was organized by IAQ Training LLC. The conference was a continuation of the past three annual events, with ongoing live research,...
Particles Plus Battery Run Times
Boston, Massachusetts, September 10, 2016 – Particles Plus conducted a time based study of their Sleep mode feature to understand the full capability of this one-of-a-kind feature in handheld particle counters. The study substantiated the company’s claims of the...