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
Temp/Humidity Improved
Boston, MA – November 18th, 2015 – Particles Plus announced today the new and improved temperature and humidity sensor accessory now available for use with most of the company’s products, providing tighter accuracy, less drift, and superior repeatability for...
Remote Data and Graphing
Foxboro, MA – October 7th, 2015 – Particles Plus announced today, at the 24th Annual ISPE Boston Area Chapter Product Show, the unveiling of the enhanced Instrument Management Software (IMS). This software utility includes remote operation, data collection and...
World’s Smallest Particle Counters
Boston – September 28, 2015 – Particles Plus released the new 2000 Series line of remote particle counters that are the industry’s smallest sized design. The 2000 Series is easily integrated into a real-time monitoring or building management system via Modbus™ RTU or...