Applied Instruments has been Manufacturing RF Test and Measurement Equipment since 1986 Applied Instruments designs and manufactures RF test equipment used in the Satellite and Cable Television sectors of the Telecommunications Industry. Product lines include signal measurement meters, test signal generators and signal switches. Customers include the major satellite and cable television service providers and their contractors and equipment manufacturers. Applied Instruments' equipment is primarily used for the installation and maintenance of the service providers' networks, or to ascertain performance thresholds by their equipment manufacturers. Other market segments using Applied Instruments' equipment include commercial, institutional, and military for their delivery of voice, video, and data via RF signals. Toner Cable is a stocking distributor for Applied Instruments products.