Get an instant on-screen display of the analysed values of your gas mixture so you can configure your monitor. QR code recognition also makes it possible to download the mixtureās analysis certificate and Material Safety Data sheet (MSDS) in PDF format. These documents can then either be saved or forwarded by email via your smartphoneās messaging software.The app also enables you to retrieve this information by entering two values (the certificate number and cylinder number) in the āEnter a codeā menu.A history function lets you view all of your past searches. Even when you cannot log in due to no network coverage, requests are still recorded and the data will be made available as soon as signal is restored.This app is available in 6 languages: French, Spanish, Italian, German, English and Portuguese.2.2.1