We offers the complete line of Gastec Gas Sampling Pumps and Detector Tubes for rapid and precise measurement of gases and vapors.
![gastec tubess](/gtcrop.php?src=/files/images/GasTech-Tube.png&h=160&w=140&zc=2&a=t)
Gastec Tubes
The Standard Detector Tube System mainly consists of the Model GV 100S Gas Sampling Pump and Standard gas detector tubes... learn more
![polytec tubes](/gtcrop.php?src=/files/images/Gastec-Polytec-tubes.jpg&h=160&w=140&zc=2&a=t)
Polytec Tubes
The Gastec polytec system consists of the Model GV-100S Gas sampling pump and the Polytec tubes... learn more
![dosimeter tubes](/gtcrop.php?src=/files/images/dositubes.jpg&h=160&w=140&zc=2&a=t)
Dosimeter Tubes
Passive dositubes are used to measure time-weighted average (TWA) gas concentrations over longer periods. Dositubes... learn more
![gas detector tube accessories](/gtcrop.php?src=/files/images/Gastec-Extension-Hoses-with-Pump.jpg&h=160&w=140&zc=2&a=t)
Accessories
We offer a range of Gastec accessories to enhance your Gastec detection products including Extension Hose, Hot Probe ... learn more