Colorimetric Gas Detector Tubes
The ingenious graduated glass tubes are filled with chemical reagents that produce a color change when exposed to the gas in question.
Colorimetric detector tubes offer quick, on-the-spot measurements of over 500 gases and vapors detectable by easy-to-read sharp, clear color change
No need of calibration
Used with hand pumps that draw a sample of air into the tube, these error-free gas detector tubes are painstakingly precise with no requirement of calibration
Brisk and immediate measurement of the sample of air
Over 500 different gases detection mechanism
Time and work on calibration of instrument saved