Gastec Detector Tubes

Gastec’s patented gas sampling pumps offer smooth, precise measurements with no risk of partial samples. No other manufacturer has more detector tubes certified by the U.S. Safety Equipment Institute (SEI) than Gastec. Gastec products are manufactured in ISO-9001 certified facilities.

Pre-calibrated, direct-read detector tubes offer distinct lines of demarcation for easier viewing and require no interpretation, dual scales, or colour charts. With multiple detection limits for many chemicals the tubes can measure even trace levels of contaminants.

Additionally, Gastec’s higher maximum detection limits can provide a more accurate measurement of contamination. Offering some of the broadest operating temperature ranges available, the tubes can be used in virtually any environment—from 0°C to 40°C (32°F to 104°F).

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