The Triplett Model EPC600 Environmental Particle Counter is a compact and portal tool ideal for indoor air quality (IAQ) testing in semi-conductor, pharmaceutical, data center, optics, aerospace, cleanroom, operating rooms, and other sensitive applications. The quality of air in the environments that we work and breathe in every day plays a very important role in many different applications. The EPC600 can simultaneously measure six channels of particle sizes down to 0.3 microns (µm) of methane, propane, butane, ammonia, carbon monoxide, and many other substances. It can also measure air temperature, humidity, dew point, and wet bulb. 

The EPC600 features a 2.8-inch color thin-film-transistor (TFT) display. With its built-in camera (320 x 240), the EPC600 captures both JPEG images and 3GP video and can store up to 5,000 records with date/time, counts, temperature, humidity, sample volume, alarms, and location label. Records are stored in internal memory or on an optional microSD card (not included).

The EPC600 features user-selectable sample time, count data, and programmable delay, min/max/avg/diff recording, with readout in five languages (English, French, German, Spanish, and Chinese). It is equipped with a USB interface for connection to a PC. Included in the package is a 7.4V NiMH rechargeable battery, Universal AC adapter, zero filter, tripod, and USB cable.