The Triplett EPC600 Environmental Particle Counter can simultaneously measure 6 channels of particle sizes down to 0.3µm and displays them on a 2.8" Color TFT display. Additional measurements include Air Temperature, Humidity, Dew Point and Wet Bulb. The built-in camera (320 x 240) captures images (JPEG) and video (3GP) and can store up to 5000 records with date/time, counts, temperature, humidity, sample volume, alarms, and location label. Records are stored in internal memory or on a microSD card (SD card not included; uses 8GB max). It features user-selectable sample time, count data, and programmable delay, Min/Max/Avg/Diff recording, plus readout in 5 languages (English, French, German, Spanish and Chinese). USB interface for connection to your PC. Includes 7.4V NiMH rechargeable battery, universal AC adapter, zero filter, tripod, and USB cable.