Check the listing for details. Tektronix 7A18N Dual Trace Amplifier Plug-in Module for Scope (T-116). Condition: For parts or not working. Listed at 30.00 USD. Untested As-is condition This Tektronix 7A18N Dual Trace Amplifier Plug-in Module for Scope (T-116) is a great addition to any tech enthusiast's collection. With its compatibility with a wide range of scopes and its ability to accurately amplify signals, this plug-in module is a must-have for anyone in the test, measurement, and inspection industry. Its brand name Tektronix has been trusted by professionals for years, ensuring that you can rely on its quality. The Model 7A18N is perfect for those looking to expand their testing capabilities. Its business and industrial category, as well as its inclusion in the Test Equipment Parts & Accessories and Test Equipment Plug-Ins subcategories, make it clear that this is a professional-grade item. Whether you're using it for parts or not working, this plug-in module is sure to meet your needs.