An assembly of devices using metal oxide semiconductor field-effect transistor (MOSFET) technology intended to be used for on-the-spot patient or anthropomorphic radiation dose verification and monitoring during radiation therapy and radiology procedures. It typically consists of several wire-connected MOSFET dosimeters, a portable battery-powered dosimeter reader, and application software; it may include wireless data exchanging technology. Applications typically include radiation oncology therapy and dosimetry, treatment plan verification for in vivo dosimetry, brachytherapy, intraoperative radiation therapy, image-guided radiation therapy, and research.