www.safetyandhealthmagazine.com/articles/gas-detection-8

Gas detection

January 1, 2013
This free iPad gas detection app from Nextteq provides access to complete technical information for Gastec pumps and tubes for more than 600 applications, sampling accessories, first response/hazmat testing, water and soil analysis, respirator fit testing and other gas detection kits. A  prompt to download updates ensures data is always consistent with the most current edition of the Gastec handbook.