Volatile Organic Compounds (VOCs) emanate from a broad range of sources in indoor air quality, as well as industrial applications. GrayWolf's TG-502 probes offer a choice of two different Photo Ionization Detector (PID) sensors optimized for each application. Each probe also includes sensors for relative humidity, temperature and up to 3 electrochemical specific gas sensors. Coupled with the power of mobile computing, end-users can efficiently log and annotate readings, while easily accessing on-board information about specific volatiles and potential sources.
