Testo introduces the Saveris 2 WiFi data logger system, which measures and records temperature and humidity readings, and transmits them to the Testo cloud via an existing wireless network. The measurement values then are stored securely online and can be called up at anytime using a smartphone, tablet, or PC. The system is plug and play, with no software needed for installation. The only requirements are an Internet connection, wireless LAN, and a normal Web browser. In addition to being able to view and evaluate data from anywhere in the world, an email and/or text message immediately notifies users when alarm thresholds have been exceeded. The Saveris 2 WiFi data loggers have integrated sensors for temperature and humidity measurement or external probes that can be connected to meet a wide variety of applications. The data is securely stored on both the WiFi logger and in the Testo cloud.