Gastec detector tubes are intrinsically safe and ready to use anytime, anywhere. Sampling of confined space atmospheres may require the use of additional Gastec accessories, such as the Telescoping Extension Pole or an Extension Hose. Nextteq LLC, www.nextteq.com, (877) 312-2333. Circle 263
Detector tube system
Nextteq’s complete line of Gastec pumps and detector tubes precisely measure gases and vapors in over 600 applications, making it an invaluable tool for testing toxic atmospheres in permit-required confined spaces. Gastec’s pump is intrinsically safe, lightweight and rugged. Measurement is fast, convenient and accurate. The direct-read colorimetric tubes come with a single scale printed on each tube and offer distinct lines of demarcation for easier viewing.