UNIDOS® Tango is a reference-class electrometer used for clinical dosimetry in radiation therapy to make cancer treatments safer. It is the first electrometer to automate detector management and identification, eliminating typical error sources in daily operation. Unlike similar devices, it comes with a large-capacitive touch screen and a built-in web server, which allows full flexibility in operation – standalone or remote via any smart device. UNIDOS Tango not only offers the precision clinical users expect but also significantly reduces operator complexity through automation and a visually clean, ergonomic user interface.