Airborne

Airborne Particle Counters

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Portables

ApexZ^™

Precision, portability and advanced data tools.

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ApexP^™

Reliable results in a lightweight portable.

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Solair^™

Advanced UI simplifies complex air quality analysis.

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Handhelds

Redefining portability and cleanroom compliance.

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Remotes

ApexR^™

Self-diagnostics for reliable remote counting.

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ApexRp^™

Uncompromising accuracy with a built-in pump.

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SpecialtyRemotes

LWS Remotes streamline facility-wide contamination control.

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Other

ScanAir^™

ScanAir provides advanced HEPA / ULPA filter scanning technology.

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Liquid

Liquid Particle Counters

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Batch Samplers

LS-Series

LS Series samplers are ideal for regulated applications and parts cleaning.

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LPCs

Vertex^™ Series

Compact, powerful, and connects easily to facility monitoring systems.

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Remote LPCs

Remote Series

Remote LPCs help you determine the true purity of your DI water system.

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Microbial

Microbial Samplers

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ActiveCount^™

Portable

Next-Level Sampling
ActiveCount empowers proactive contamination control with precision tools.

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ActiveCountR^™

Effortless Compliance
ActiveCount RAC streamlines microbial monitoring for regulatory standards.

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ActiveCountRp^™

Remote with Pump

Seamless Integration
ActiveCount Remote connects effortlessly to your facility’s monitoring system.

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ActiveCount

Remote Impactor Kit

Build Around Your Workflow
A modular, scalable, and ready to meet the demands of regulated cleanroom environments.

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Sensors

Environmental Sensors

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Temperature

Remote
TRH

Detects temperature and humidity fluctuations in critical areas.

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TRH Sensor

Remote
TRH with Display

Detects temperature and humidity fluctuations in critical areas.

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TRH Sensor

Remote
Temperature

Ideal for incubator, oven, fridge, and freezer applications.

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Temp Sensor

Pressure

Pressure
Differential

Monitor differential pressure to prevent contamination.

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Pressure Differential

Velocity

Remote
Air Velocity

Accurately measures the air velocity in critical areas.

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Velocity Sensor
Systems

Monitoring Systems

Imagine a system that works tirelessly behind the scenes, ensuring your cleanroom operates at its best.
A Monitoring System is more than just technology — it’s the guardian of your controlled environment. With a seamless integration of sensors, data networks, and intelligent software, it keeps a constant watch over critical environmental conditions like temperature, humidity, and air quality.

LMSPharma^™

Data at Your Fingertips.
Designed to analyze and display data for all phases of pharmaceutical operations

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LMSExpress^™

Simple, Easy to Use, Intuitive.

Continuously monitor your Cleanroom 24/7

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LMSPro^™

Designed to analyze and display data for all phases of Manufacturing Operations

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System-In-A-Box^™

Your ready-made monitoring system… just plug, play, and monitor.

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Explore LWS Monitoring Systems

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Service

Service and Calibration

Welcome to Lighthouse Worldwide Solutions’ Global Service and Calibration
We don’t just maintain your instruments; we elevate your standards. From cleanrooms to production lines, our expert team brings unparalleled accuracy to your doorstep. Wherever you are, whatever you need, we’re there – ensuring your particle counters and microbial samplers perform at their peak. It’s not just calibration. It’s confidence, delivered globally.

Cutting-edge technology. White-glove service. That’s the Lighthouse difference.

Product Support

Expert Support for Peak Performance.
Ensure your Lighthouse products operate at their best with our dedicated support services

Get Support

Firmware Updates

Update to ensure proper functionality.

Firmware Downloads

Submit an RMA

We understand your need to get your equipment up and running in a timely manner.

Sumbit an RMA

Warranties

Plain and Simple.
Read through LWS’ warranty information.

Warranties

You can access legacy documents here.
Health & Safety

Health and Safety

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SHIELDMEDI^™

Portable

The future of N95 masks for healthcare workers is here.
Designed for nurses, doctors, and other healthcare workers, our SHIELD-MEDI was made in America to serve our medical professionals.

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SHIELDPro^™

New Levels of Breathability
The SHIELD-PRO is designed to fit a wide range of facial features, but on top of that, its unique build allows for maximum flexibility.

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FILTR Revolution^™

Remote with Pump

Cleanroom-Grade Air Quality for Every Industry
Now, you can enjoy that same level of protection, so airborne threats are effectively reduced before they impact your operations and people.

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Knowledge Center
Contact

Founded in 1982, Lighthouse Worldwide Solutions is the world’s leading supplier of real time contamination monitoring systems and airborne particle counters. The company has leveraged its superior software design, data integration ability and worldwide support offices to provide its customers with leading edge contamination monitoring solutions.
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Advancing Data Center Cooling Innovation is a three-day technical conference (February 18–20, 2026, Dallas, TX) dedicated to the next generation of mechanical, thermal, and cooling systems for AI-ready data centers. […]

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Airborne Particle Counters

Portables

Remotes

Other

Batch Samplers

LPCs

Remote LPCs

Temperature

Pressure

Velocity

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