Test Leads

Our quality, dependable test leads, probes and connector kits come in a broad array of commonly used sizes and configurations, ideal for many types of electrical testing apparatus and equipment. These include numerous versatile variants of both 2mm and 4mm safety measuring lead systems, as well as multiple options for crocodile clip connectors, patch cords, probes, multi-lead connector kits, and a choice of handy accessories.


We source our testing lead products from trusted manufacturers including Fluke, Hirschmann, Mueller, Schutzinger and Multi Contact, as well as offering our own brand RS PRO line to ensure consistently reliable performance and results across a range of testing applications.


Why is it important to choose the right test leads for different jobs?


The full catalogue of test leads and related products available on our site includes:



  • 0.64mm, 1mm, 2mm and 4mm Connector Test Leads

  • 4mm Test Probe Leads - available in both needle probe and spring probe variants

  • BNC Test Leads

  • Clip Connector Test Leads - quality crocodile clip leads come in different safety categories (CAT II, CAT III etc) and voltage ratings, as well as a range of jaw sizes

  • Coaxial Test Leads

  • Patch Cords

  • Test Lead & Connector Kits - these contain various different types of test leads and connection attachments, for optimal flexibility

  • Test Lead Extension Reels - ideal for testing at distance

  • Test Lead Racks - a handy solution for tidy storage of modular leads, probes and connector clips


Most test leads are typically designed to be used with multimeters for checking parameters like voltage, current and capacitance.


Choosing the appropriate type of test lead for the checks , functions and device types you’re working with is vital for achieving both accurate results and overall user safety. Ensure you know which leads are compatible with the testers you’re using before connecting to DUTs (devices under test).


The best choice of test lead for your safety system and verification needs will depend on device types, voltages and more, with the main aim being to create a safe and accurate setup when used with various types of compatible electrical testing apparatus.

Calibrate new and existing equipment
Get a quote online, quick and easy
Return online within 30 days
Related Products
A series of Radiall 2 mm test leads, ...
Description:
A series of Radiall 2 mm test leads, with both the 100 mm and 200 mm lead lengths available, you are sure to find one suitable for your application All models are highly reliable and excellent quality. Features & Benefits. ...
A broad selection of stackable 4mm test leads ...
Description:
A broad selection of stackable 4mm test leads with PVC or silicone insulation, available in selection of lengths and colours Featuring 4mm multilam plugs with a rigid insulating sleeve on both ends and a 4mm socket.
Mueller range of stackable plug to plug test ...
Description:
Mueller range of stackable plug to plug test leads This range of test leads feature a PVC insulated wire, available in various lengths, and a nickel plated nine leaf cage spring banana plug. Stackable Banana Plug on both ends Hands ...
Comprehensive range of positive & negative test leads ...
Description:
Comprehensive range of positive & negative test leads which provide the user with a variety of SMD breakout & testing options Comprising of 76mm or 200mm lead options and either PP or nylon insulators dependant on the application environment. Comes ...