General
Plug diameter	4 mm
Probe tip diameter	2 mm
Insulation

This test lead with probe tip from Chauvin Arnoux is a specific accessory for electrical measurements and testing, particularly in connection with DDT devices (Digital Differential Test devices). The product is designed for use in laboratories, electrical installations, and industrial applications. The lead features an insulated right-angle socket (female) with a diameter of 4 mm, enabling a secure and precise connection. The length of the lead is 0.85 m, providing sufficient reach for typical testing and measurement tasks. The construction meets the requirements of the IEC 61243-3 standard, which applies to the safety and reliability of measuring instruments and accessories in the field of electrical testing technology.

Applications
The test lead is suitable for a wide range of applications in electrical measurement technology. It is particularly used for testing electrical systems, performing insulation measurements, or connecting measuring instruments to test objects. The robust design and flexible cable construction make it suitable for use in industrial environments as well as in laboratory and maintenance settings. The insulated right-angle socket ensures a secure contact, while the black probe tip enables clear identification and safe handling.

Functions and Equipment in Detail
The lead is equipped with a PVC cable, known for its flexibility and durability. The probe tip has a diameter of 2 mm and is designed for precise contact at tight or hard-to-reach locations. The insulated right-angle socket (4 mm) ensures a secure electrical connection and protects the user from unintended contact with conductive parts. The insulation provides additional protection and contributes to safety, especially when working under voltage. The length of 0.85 m allows sufficient freedom of movement without excessive cable twisting or tension.

Technology Explained Simply
The IEC 61243-3 standard sets requirements for the safety and electrical characteristics of measuring instruments and accessories, particularly regarding the testing of electrical systems. Compliance with this standard means the test lead is suitable for use in professional environments where high safety standards apply. The insulated right-angle socket prevents short circuits and provides a secure connection point. The PVC insulation of the cable protects against mechanical damage and offers high resistance to environmental influences such as moisture or mechanical stress.

Compatibility and Accessories
The test lead is specifically designed for use with DDT devices (e.g. DDT-VAT). The insulated D4mm right-angle socket is compatible with standard connection sockets of this device class. Use with other measuring instruments is possible, provided the plug connection is compatible. The lead is suitable as a replacement part or addition to existing testing and measurement systems.

Installation and Mounting
Installation is carried out by simply inserting the right-angle socket into the corresponding connection on the measuring device. The probe tip is connected directly to the point under test. The flexible cable construction allows easy handling and positioning. No additional tools or mounting aids are required.

Operational Advantages
The robust construction and long service life of the lead ensure reliable use in daily operations. The precise and stable connection reduces measurement errors and increases result accuracy. The insulated construction provides additional protection for the user and contributes to safety. The flexibility of the PVC cable allows easy handling even in tight or moving environments.

Scope of Delivery
The scope of delivery includes 1x test lead with probe tip (length 0.85 m).