UltraRAE 3000 uses pre-filter tubes to measure specific gases such as benzene and butadiene. The photoionization detector is wireless enabled and is able to measure toxic compounds below 50 ppb. The unit is intended for use in industrial environments such as confined space entry, pre-screening during refinery and plant maintenance, hazardous material response and refinery downstream monitoring.
RAE Systems Inc., (877) 723-2878

Links