The Sensidyne Gas Detector Tube System is the best buy in the industry and the first detector
tube pump with an antibacterial grip. Detector tubes safely allow users to perform field
screening and tests for the presence of hazardous and toxic gases, and vapors at a very low
Detector tubes are easy to use and provide a low-cost method of routine or spot sampling for
gases and vapors. The system is perfect when sampling for a known target gas, visit
our detector tube page for information on our detector tubes for literally hundreds of gases.
When the target gas or substance is unknown our specialty HazMat kits provide an excellent
answer for quick identification and measurement.