The testo Smart App Collect Reading Volume: 1216 Share to Weixin X The testo Smart app works in conjunction with the testo Bluetooth Smart Probes range and allows you to carry out HVAC measurements and documentation for your mobile applications easily. Use the all-in-one testo Smart App for all your refrigeration, air conditioning, heating and ventilation applications with the Bluetooth measuring instruments from Testo. A range of new products have been launched by Testo this year in conjunction with the testo Smart App including the new testo 55x range and testo smart probes 915i and 552i. The new app is quick and easy to use and is available as a free download from the app store. Now supporting more functionality and improved handling of Customer site records via synchronisation with Testo DataControl PC software. The user interface of the Smart App has been completely revised and allows enhanced information on sensors connected to be viewed as well as the well-established options of live data in numerical or graphical views. It features intuitive measurement menus and smart functions such as creating and sending digital measurement reports.