EquipNet is the world's leading provider of used equipment including used RF testing equipment and much more. Our exclusive contracts with our clients yield a wide range of used RF testing equipment from a number of respected OEMs. These OEMs include Advanced Energy Industries, MKS Instruments, and many others. While our inventory is constantly changing, we are always receiving used RF testing equipment from a number of providers. If you do not see the used RF testing equipment you are looking for, call one of our representatives and we'll find it for you. We can also source the proper tooling and change parts that you need through our huge network of corporate clients from around the globe.