Fischer Custom Communications Inc. (FCC) manufactures specialized radiofrequency (RF) test and measurement instruments, transient protection devices, and electromagnetic pulse (EMP) test solutions. Joe Fischer, founder of the company, started FCC in the 1980s when his desire to create a new, high-power bulk current injection probe caused him to rent a 500-square-foot facility and hire a team of 20 people. Today, the business operates out of a 20,000-square-foot building and manufactures more than 500 different test equipment products. The FCC brand sells probes, injection clamps, pulsers, and calibration solutions. You can find any of these items used and refurbished at ValueTronics.com.