Certified for Class I, Division 1, Groups A/B/C/D, T4 hazardous atmospheres, portable MultiRAE Benzene delivers benzene-specific snapshot. Included 6-tube cartridge (RAE SepTube™ Cartridge) operates in conjunction with integrated photoinozation (PID) chamber. Benzene measurement range is 0.1–200 ppm, and RAE SepTube Cartridge filters out other VOCs and gases to eliminate cross-interference. One- to 5-sensor module supports interchangeable electrochemical, combustible, and PID sensors.