The ApexZ3 and ApexZ50 particle counters from Lighthouse Worldwide Solutions.
The ApexZ series of particle counters from Lighthouse Worldwide Solutions represents the next generation of portable devices. They are currently the lightest particle counters on the market with a flow rate of 1 CFM (Z3) and a throughput of 100 l/min (Z50).The ApexZ series devices feature a comprehensive self-diagnostic system, integrated LED indicators, WiFi and USB connectivity, and are designed to operate for 11 hours on a single battery charge.