Colorimetric Gas Detection Tubes and Pumps - Affordable measurement of certain gases and vapors. Take quick on-site measurements of certain toxic and flammable substances with this low-cost solution. The hand pump has a springless piston to accurately take 50 and 100cc samples. Disposable colorimetric gas detection tubes change color in direct correlation to the gas concentration present. No calibration is required, and the ergonomic pump can be used even with several layers of gloves.
Features and Benefits:
- Specific measurement of toxic gaseous compounds and vapors
- Disposable
- The easy-to-read tube changes color based on the gas concentration
- No calibration or other maintenance is required
- The hand pump features a solid metal construction, springless piston design
- The pump accurately draws volumes of 50 and 100 cc