Comments by an industrial hygiene supervisor in Texas
'The Spectrex PAS-500 is a great tool for collecting both personal and area air samples. I have yet to have a worker complain about having to wear the pump. The workers appreciate the drastic reduction of weight and size when compared to the traditional low volume pumps. The best advantage of the PAS-500 is the clip that holds the pump securely in the top pocket and eliminates the need for a long hose to connect the heavy low volume pump at the workers waist to the sampling media located on their shoulder. The PAS-500 allows us to collect our air samples without restricting the worker's abilities or productivity'.