The measurement coupling, manufactured in compliance with ISO 15171-2, is a versatile solution for precise pressure diagnostics in hydraulic systems, while also proving highly effective in lubrication circuits, venting applications, oil sampling, and micro-hydraulic installations. Designed for use with hydraulic and mineral oils, it is crafted from durable carbon steel with a premium zinc-nickel coating, ensuring long-lasting resistance to corrosion even in demanding industrial environments. Equipped with reliable NBR seals, the coupling guarantees secure and leak-free operation across a wide range of conditions. Customers can choose between versions with a robust metal cap or a lightweight plastic cap, depending on their application needs. On the measurement tip side, the coupling features the standardized ISO 15171-2 M16x2 thread, while the system connection is fully compatible with DIN 2353 standards, including 24° cone fittings, nuts, and cutting rings. Available in both L (light series) and S (heavy series), it offers flexibility for different system requirements. With a working pressure range from 100 bar up to 630 bar, depending on the model, and an operating temperature span from -30°C to +120°C (or up to +100°C with a plastic cap), this coupling combines safety, performance, and adaptability, making it an essential component for modern hydraulic applications.