Al Ghwasa is the factory authorized distributor for GASTEC products in the Middle East.
The detector tube method permits a simple, quick, and economical analysis at the working site.
The GASTEC standard detector tube system consists of the GV-100/110S gas sampling pump
and Gastec standard detector tubes.
They can analyze a wide range of gases and vapors accurately, quickly and easily.
The tubes are also very easy to store because of their long shelf life of nearly 3 years.
Gastec standard detector tubes are thin glass tubes with calibration scales printed on them by which you can directly read concentrations of the substances to be measured.
Break off both ends and connect the tube to the Model GV-100/110S Gas Sampling Pump to
Additionally, GASTEC systems require fewer pump strokes and provide faster results thanleading competitors. GASTEC has more detector tubes certified by the Safety Equipment Institute (SEI) than any other manufacturer.
- GASTEC products are manufactured in ISO-9001 certified facilities.
- The GASTEC Gas Sampling Pumps are the industry’s first and only pumps to provide on-the-spot measurement of ambient temperature.