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
Advanced Power Management
Boston – August 9th, 2019 – Particles Plus provides one of the highest performance standards in the handheld and battery powered particle counter market. With a patented power management circuit design, the instruments feature the longest continuous and normal mode...
Particles Plus Issued ISO 9001
Boston, MA – July 10th, 2019 – Particles Plus of Stoughton, MA has been issued their ISO 9001 Certification of Registration as part of their 6-month long registration and audit process. The approval of the company’s quality management system was provided for sales,...
AS-1000 Lightweight Personal Sampling Pump Launched
Boston, MA – June 12th, 2019 – Particles Plus has introduced its new AS-1000 Personal Sampling Pump that is designed for many applications including its primary roles for ambient air sampling, and personal air exposure testing for the Industrial Health and Safety...