Optoelectronics, Inc. has been a leading manufacturer of unique and innovative RF Test, TSCM and Counter Surveillance Equipment for 40 years. 

Optoelectronics offers equipment that appeals to a broad section of users.  Our Frequency Counters and Nearfield Receivers are used by professionals in industries such as Two-Way Radio, Broadcast Engineers, TSCM Professionals, Security, Defense, Military and Amateur Radio operators.