Manufacturer Description:
This system uses accurate direct reading detector tubes and a precision volumetric pump to ensure fast, easy-to-read, reliable, reproducible results. Each GASTEC detector tube contains a reagent sensitive to a particular vapor or gas. The user simply breaks off both ends of the tube, inserts the tube into the hand-held pump, and pulls the handle to draw a precise amount of ambient air through the tube. The reagent instantly changes color according to the concentration of gas. Calibration scales are printed on the basis of individual production lots in either ppm, mg/l, LB/MMCF, or % depending on substance measured and the desired range.
Hant # |
MFG # |
UPC |
43677 |
8LA |
|