TruConnect BNC Plug to 4mm Plugs Test Lead – 139 cm [1905]

The TruConnect BNC Plug to 4mm Plugs Lead is a high‑quality, ready‑assembled test lead designed for reliable signal connections in educational, laboratory, and electronics environments. This versatile lead features one BNC plug (Type A) at one end and two 4 mm banana plug connectors (Type B) at the other, making it ideal for connecting oscilloscopes, signal generators, and test equipment.

Manufactured using durable RG‑58 coaxial cable, the lead offers consistent performance with a 50 Ω impedance, ensuring accurate signal transmission. The cable is finished with a robust black PVC outer insulation and moulded‑on strain relief to provide added durability and reduce stress on the connectors during regular use.

With a practical lead length of 139 cm, this test lead offers flexibility and ease of use on laboratory benches and in classroom demonstrations.

Key Features

• Ready‑assembled BNC to 4 mm test lead
• Connector A: 1 × BNC plug
• Connector B: 2 × 4 mm banana plugs
• High‑quality RG‑58 coaxial cable
• 50 Ω impedance for accurate signal transmission
• Moulded strain relief for increased durability
• Black PVC insulated cable
• Lead length: 139 cm

Ideal for School Science & Electronics Lessons

Ideal for GCSE and A‑Level Physics as well as electronics and engineering courses, this BNC‑to‑banana plug lead supports a wide range of practical experiments and demonstrations. It is particularly useful for:

• Connecting oscilloscopes and signal generators
• Signal measurement and waveform analysis
• Teaching electrical circuits and signal transmission
• Supporting electronics practical work and investigations
• Demonstrating professional‑standard laboratory connections

Reliable, durable, and easy to use, the TruConnect BNC Plug to 4mm Plugs Test Lead is an essential accessory for school laboratories, helping students gain hands‑on experience with real‑world electronic test equipment.