The term "range-finder data transmitter" refers to a device that measures distances and transmits the recorded data. Some synonyms for this technical term include "distance meter radio," "ranging telemetry transmitter," and "distance telemetry sensor." Another viable term could be "distance-measuring equipment (DME)" which is widely used in the aviation industry for navigation. Additionally, some variations might include "ranging sensor," "laser rangefinder," and "distance calculator transmitter," depending on the specific features and application of the device. Ultimately, these synonyms serve as interchangeable terms that describe a tool that measures distances and transmits the data.