This adapter with 4-mm safety socket is intended for connecting oscilloscopes and measuring accessories with 4-mm banana connectors, such as current clamp adapters. This accessory is ideally suited for use in the service and educational equipment sector. https://elecena.pl/product/23952626/p-7055-bnc-adapter-4-mm-socket 2023-07-28 https://elecena.pl/product/23952626/p-7055-bnc-adapter-4-mm-socket 2025-09-05