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
Upgraded 2000 and 9000 Series Instruments
Boston, MA - November 16, 2021 - Particles Plus has announced the planned release of upgraded versions of its popular 2000 and 9000 Series particle counters. The Particles Plus® 9000 Series Particle Counters will feature 6 to 30 channels with all the existing bells...
Particles Plus and the Covid-19 Supply Chain
Boston, MA - October 10, 2021 - Particles Plus has been able to continuously meet the high demand for its industry-leading particle counters and OEM instruments despite the supply chain problems that exist throughout the world today. While the world suffers from...
Particles Plus and Covid-19
Boston, MA - September 14, 2021 - Particles Plus has had an important role in the fight against the Covid-19 pandemic through the use of its instruments in cleanrooms, laboratories, and medical facilities worldwide. But on a more immediate basis, the company has...