Android App for the testo measure analyzers • testo 320 • testo 324 • testo 327-2 • testo 330 (for the testo 330i please use the testo 330i App) • testo 335 • testo 340 • testo 350 (from 2011) You can only start and use the Combustion App if you have one of these Testo analyzers with built-in Bluetooth option. For the digital manifold testo 550 and 557 please use the Testo Refrigeration App. In conjuction with these analyzers the Combustion App can be used to: • start/stop the analyzer fom the Android smartphone or tablet • view the current measure values as table or chart on the Android Smartphone • save the current measure values as CSV or PDF file on the SD memory card • send this file as attachement of an email • print the current measure values on the testo printer 0554.0543, 0554.0620 or 0554.0621