- Particle size range : 0.5 to 20 micron diameter
- Workplace mode : inhalable, thoracic, respirable
- Flow rate : 600cc per minute
- Reference filter : 25mm diameter GFA circle
- Environmental mode : TSP, PM10, PM2.5, PM1.0
- Averaging period : 1 second to 4 hours
- Weight : apporoximate weights in 1.2kg
- Battery : sealed lead acid, rechargeable
- Detector : Turnkey laser nephelometer
- RS232 I/O : 9600 baud via PC-Link