www.safetyandhealthmagazine.com/articles/gas-detection-6

Gas detection

August 1, 2012

This Gas Detection App is for Apple mobile devices. It provides a general overview of gas and vapor measurement technology.
 
The app also includes an introduction to portable monitors including electrochemical, catalytic and infrared sensor technology. (Note: Apple products do not have Intrinsic Safety approval and are not to be used in areas requiring IS approval.)