2B Technologies Personal Ozone Monitor

The 2B Technologies Personal Ozone Monitor (POM) is designed to enable accurate measurements of ozone in air over a wide dynamic range extending from a limit of detection of 4 parts-per-billion by volume (ppb) to an upper limit of 10 parts-per-million (ppm) based on the well established technique of absorption of ultraviolet light at 254 nm.  The POM has dimensions of 4 x 3 x 1.5 inches and weighs only 0.75 lb (340 g). It has a built in GPS so that ozone measurements may be logged continuously along with geographic location.  The POM has been designated by the US EPA as a Federal Equivalent Method (FEM) for ozone: EQOA–0815–227.