The A 1640 safety measuring lead is a high-quality test clamp equipped with two 4 mm banana plugs. This measuring lead is ideal for use in various electrical applications and provides a reliable connection for precise measurements. With a cable length of 20 meters, it allows for flexible handling and easy access to hard-to-reach areas. The cable cross-section of 1.5 square millimeters ensures optimal current transmission and guarantees safety during operation. The striking red color of the measuring lead facilitates identification and enhances safety by providing a clear distinction from other leads. This safety measuring lead is an essential tool for professionals working in electrical engineering or related fields. It offers a combination of durability, flexibility, and safety that is necessary for accurate measurements.