The Fluke Bio-Tek RF303 Electrosurgical Analyzer is a reliable and highly portable instrument designed to simplify the testing and verification of electrosurgical units (ESUs). Built with biomedical engineers and clinical technicians in mind, this analyzer supports performance testing across a broad range of ESU brands and models, ensuring compliance and safety within healthcare facilities.

Equipped with user-selectable load settings from 50 to 750 ohms, the RF303 accurately simulates human tissue impedance to provide realistic testing conditions. The device features integrated signal averaging to deliver stable, precise power measurements, minimizing fluctuations during active testing. Its battery-powered operation makes it an exceptionally portable solution for on-the-go clinical engineering tasks.