App for the thermal imagers testo 868 to testo 872: mobile, flexible, efficient. Install our free App on your smartphone/tablet and use the practical functions for the thermal imagers testo 868 to testo 872. Functions: See a live image from the thermal imager in the App. Remote control of the thermal imager via the App. Transmission of stored images from the thermal imager to the App. Analyze thermal imagers and add comments. Create reports quickly and easily. Send images or reports by e-mail or share via Cloud servicesThe App can only be used in combination with the instruments testo 868, testo 871 and testo 872.