Ultrasonic measuring apparatus; measurement apparatus; precision measuring apparatus; volumetric measuring apparatus; measuring sensors; checking apparatus having measuring capabilities; apparatus for measuring; downloadable computer software for use with measuring apparatus; downloadable computer software for interpreting data from measuring apparatus; downloadable computer software for controlling measuring apparatus; Internet of Things (IoT) sensors; downloadable computer software, programs, algorithms and software packages for managing mobile industrial Internet of Things (IoT) devices; downloadable software for connecting, operating, managing and automating networked devices and equipment in the Internet of Things (IoT); computer software for use to connect and control Internet of Things (IoT) electronic devices; microcontrollers for Internet of Things (IoT) enabled devices; downloadable computer software for connecting, operating, and managing Internet of Things (IoT) enabled devices; downloadable computer software for connecting, operating, and managing mobile Internet of Things (IoT) enabled mobile devices; sensors and detectors for Internet of Things (IoT) enabled devices; downloadable application software; downloadable application software for use with measuring apparatus; downloadable application software for interpreting data from measuring apparatus; downloadable application software for controlling measuring apparatus; downloadable computer application software for use in implementing the Internet of Things (IoT); downloadable computer hardware modules for use in electronic devices using the Internet of Things (IoT); control apparatus for sensors for the Internet of Things (IoT); sensors for the Internet of Things (IoT); parts and accessories for all the aforesaid goods, included in this class