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
Indoor Air Quality Association 2022
Tucson, AZ– February 25th, 2022 – Particles Plus, Inc. was at the Indoor Air Quality Association (IAQA) Annual Meeting & Expo. This four-day event took place in sunny Tucson, Arizona from February 22-25, 2022. IAQA’s Annual Meeting & Expo is the premier event...
Air Conditioning, Heating and Refrigeration (AHR) Expo 2022
Las Vegas, Nevada – January 31st, 2022 – Las Vegas is hosting the Air Conditioning, Heating, and Refrigeration (AHR) Expo this February. Particles Plus is excited to be part of this important event. The AHR Expo brings together professionals from across the HVAC and...
2000 and 9000 Series Remote Particle Counters Now Shipping
Boston, MA - Particles Plus is now shipping new versions of the 2000 and 9000 Series Remote Particle Counters and their OEM versions for integration into other manufacturers' instruments. New versions of the 9000 Series Remote Particle Counters include a LoRaWAN (Long...