Particle Counter, Size 0.3 to 5.0 uM

Particle Counter, Calibration Certificate Type NIST, Coincidence Loss 10 Percent at 3,400,000, Testing Functions Air Temperature, Number of Channels 3, Number of Records Stored 1,500, Particle Size 0.5 um, 1 um, 2 um, 2.5 um, Count Modes Counts, Digital Display Screen Type LCD with Backlight, Maximum Relative Humidity Measured Not Applicable, Maximum Sampling Rate 1 hr, Maximum Temperature Measured 95 Degrees F, Minimum Relative Humidity Measured Not Applicable, Minimum Sampling Rate 1 sec