Airborne Particle Counters

The ApexZ

When Your Environmental Monitoring Demands Versatility

The Lighthouse Apex line of airborne particle counters have built-in self diagnostics. Checking 7 internal system parameters to help ensure your airborne particle counter is in spec on every data record is simply the best way to ensure the integrity of your data between calibrations.

The ApexZ3 and ApexZ50 Portable Particle Counters