Industrial Scientific released the Gas Detection Made Easy free training app and reference tool for gas detection information. The app assists anyone who wants to learn about gas detection techniques and technologies. The company says the app is an ideal study tool to reinforce in-person training or a quick reference to refresh gas detection knowledge. The app covers sensor technologies, gas hazards, gas monitoring applications and current regulations governing gas detection. Key features in the app include the ability to take notes, send notes via email and add bookmarks to items. The app can be downloaded from the Apple App Store or the Google Play Store, and it can be accessed online.