The Testo 174 T mini data logger is a sophisticated temperature measuring device designed specifically for professionals in the food and pharmaceutical industries. With a measuring range of -30 °C to +70 °C, it enables precise monitoring of storage conditions. The intuitive configuration and analysis of the measurement data is carried out via the free testo Smart App, which supports complete documentation and compliance with regulations. The app offers functions such as creating reports and exporting data, which makes handling and analysing the measurement data much easier. Thanks to Bluetooth technology, the data can be read out directly at the measuring point up to 30 metres away. In addition, automatic data backup in the event of a flat battery or battery change ensures high measurement reliability, which is crucial for compliance with quality standards in sensitive areas. Intuitive configuration and analysis of measurement data via the testo Smart App. Functions for creating reports and exporting data in the app. Bluetooth data transmission up to 30 metres away. Precise temperature measurement in the range from -30 °C to +70 °C. Automatic data backup in case of empty battery or battery change.