The miniature quick-connect measurement plug DN1.2 is a high-performance solution engineered in Sweden for precise monitoring of static and dynamic pressure as well as vacuum in hydraulic systems. Designed with either a plastic or metal protective cap and an external thread, it ensures reliable operation even under demanding conditions. Its integrated valve guarantees secure, leak-free connection and disconnection, maintaining tight sealing even at 90% vacuum. Manufactured from hardened, galvanized steel, the plug offers exceptional durability, resistance to wear, and maintenance-free use. Depending on the application, external thread connections are sealed with an O-ring recessed in the front surface (type A) or positioned at the front surface (type B), providing optimal adaptability. With NBR sealing and a working pressure of up to 600 bar (400 bar for TA-M-120 models), this compact plug combines robust construction with ease of use, making it an ideal choice for professionals seeking reliability, safety, and efficiency in hydraulic measurement applications.