T&D Corporation has extended the TR7 series with a new Bluetooth and Wireless LAN compatible model that enables temperature and humidity data logging easily with mobile devices such as smartphones and tablets. The new TR7A is ideal for people who require a broad range of measurement tasks. Its LCD display simultaneously displays 2 channels, while an easy-to-see ALM icon in the LCD points to the onset of a warning. MAX and MIN values displayed make the highest and lowest temperature or humidity for each day transparent. Logging capacity for the advanced TR7 model raises up to 30,000 readings per channel, allowing for recording and storing up to 3.5 years of data at a maximum recording interval of 1 hour. Recorded data can’t be lost even if the battery power is completely gone.
Network communication with the server is done via HTTPS. Recorded data can automatically be uploaded to T&D’s free of charge WebStorage Service, which is accessible anywhere and anytime by computer, smartphone or tablet via the mobile ThermoApp connection. ’T&D Thermo’ enables the use of mobile devices for viewing data recorded by TR-7 series data loggers, as well as direct communication with the TR-71A (2ch Temperature), TR-72A (Temperature 1ch, Humidity 1ch) and TR-72A-S (High Precision Type: Temperature 1ch, Humidity 1ch). The simplicity of these applications allows uncomplicated and cost-effective protection of various goods and processes, for example, for vaccine storage, in public buildings, warehousing of sensitive products or the supervision of laboratories and refrigerators. TR7A will replace the TR-7wb WLAN data loggers.