• FLUKE-985
  • Usually ships in 8-10 weeks



  • Particle size range of 0.3 to 10µm
  • Lightweight and ergonomic design
  • Ten hours of standard-use battery life
  • 10,000 records stored
  • View data in traditional tabular or trend graph
  • Configurable display, sample methods, & alarm setting
  • Data export to USB or PC
    • Ethernet enabled
  • Meets ISO 21501, JIS B9921, and CE standards
  • 1-year warranty

What's in the Box

  • Getting started manual and users manual CD
  • Charging cradle
  • ENET CAT 5E 7ft cable
  • USA-A to MINI-B 6ft cable
  • 12VDC power supply
  • Zero count inlet-filter
  • Filter adapter
  • Sample inlet protective cap
  • Hard case
  • NIST traceable calibration certificate


The Fluke 985 Particle Counter is an essential tool in the facility maintenance, HVAC and IAQ professional's toolbox. From filter testing to indoor air quality investigations, the particle counter equips the user with valuable data concerning the concentration and source of particulates in the tested environment.

The new Fluke 985 Particle Counter is ideal for troubleshooting and monitoring indoor air quality issues and verifying HVAC filter performance and critical locations for ISO Class 5–9 certification. With the ultra-light weight ergonomic design, easy to view color screen with intuitive icons, on-screen trend graphs for easy and quick analysis, the Fluke 985 is a must for any maintenance, HVAC and IAQ professional.


This product can be used in the following applications: