Ideal for the food and pharmaceutical industries. Measures reliably, displays current measured values and breaches of limit values and stores up to 16,000 measured values. Secure automatic data backup if the battery is discharged or changed. These data loggers, designed specifically for industry and HVAC/R, are also available; please check with our Sales Department. Data logger testo 174 (new) with Bluetooth and app connection Free-of-charge testo Smart app for convenient operation and display of the measured values on a smartphone or tablet, regardless of the measurement location In the app, PDF reports and Excel exports can be created, photos and comments can be added and they can be sent by e-mail, forexample. The app is available for iOS and Android Simple and intuitive configuration and analysis of the measured data with the testo Smart app Direct data analysis via Bluetooth at a distance of up to 30 metres Delivery incl. wall mount, batteries and test report.