8239 Air sampler

Product dimension (L*W*H CM): 212.*15.5*15.5
Inner packs dimension (L*W*H CM): 33*29*21

It has accurate sampling time by using MCU control technology and it can directly observe sampling time and greatly improve original sampling time accuracy by using highlight Digitron display. It is a portable instrument for collecting samples in the atmosphere, such as: sulfur dioxide.