Perform quick, on-the-spot measurement of specific toxic and combustible substances with this traditional, low-cost solution. The hand pumps accurately draw 50 and 100cc samples. The single-use colorimetric gas detection tubes change colour in direct correlation to the concentration of gas present.

Everything from 50/100cc Sampling pumps to breathing air testing kits we have complete solutions for every application covering.

View our full range of gas detection tubes available including colourimetric tubes, sealed charcoal, open end charcoal, PID separation tubes, smoke tubes, dissolved substance and dosimeter tubes.