articulating design for hard-to-reach spaces
eliminating the need for wicks and distilled water maintenance
PAC 8000 Cl₂ by Dräger
making it suitable for clean room and controlled environments
and infrared temperature (-4 to 392°F) with an 8:1 distance-to-spot ratio
XD1+ by Trolex - Personal Aerosol Monitor HVAC articulating design for hard-to-reach spacesThe Trolex XD1+ is a compact, wearable real time dust monitor using OPC laser light scattering photometry to measure aerosol mass concentration in a worker's breathing zone. It simultaneously reports PM1, PM2. 5, PM4. 25, and PM10 fractions for dusts, fumes, mists, smoke, and fog. The unit contains no filters, pumps, tubes, or replaceable parts and runs for up to 16 hours on a single charge, logging data for up to 6 months at 10 second intervals.