MET ONE 3300 Series

Samples at 28.3 LPM (1 CFM) with 0.3 micron sensitivity (3313) or 0.5 micron sensitivity (3315). Monitors six size channels. Operates from AC power or batteries. Buffer of 2000 records. Built-in printer. Optional environmental sensors available: relative humidity, temperature or air velocity. ISO 14644-1 and Federal Standard 209E calculation modes.