Technology That Counts!
Lighthouse has the most complete line of particle counting and contamination monitoring solutions available. Including airborne particle counters, liquid particle counters, microbial samplers, total organic carbon analyzers, facility monitoring systems.
These solutions are now found in semiconductor, pharmaceutical, data storage, biotechnology, aerospace and defense industry facilities worldwide.
Handheld, Portable and Remote Particle Counters
The Lighthouse line of particle counters is composed of a complete line of handheld, portable and remote particle counters with features such as Touch Screen Displays with zoom capability, Detailed reporting functions, Historical data review, Removable / Rechargeable Li-ion Batteries, and Alpha Numeric location labels just to name a few. Lighthouse also designs, installs and maintains some of the largest, most comprehensive contamination monitoring systems in the world and offers a complete package of calibration, service, repair, contamination control training and consultation services.
Made in the USA![]()
Featured Products
- Neptune TOC
Online Total Organic Carbon Analyzer
- NanoCount 25
The Worlds First 25 Nanometer Liquid Particle Counter
- SOLAIR 1100LD
The Smallest 0.1micron 1.0 CFM particle counter in the industry










Quality Made in the USA