Double-ended alligator clip test wires create temporary electrical connections between two points in a circuit without soldering. This 10-piece set provides five colour-coded pairs for organising connections during electronics testing, prototyping, and educational projects.
Specifications
Each test lead measures 46cm in total length, providing sufficient reach for most benchtop applications.
The alligator clips measure 24mm, sized for gripping component leads, battery terminals, and bare wire ends.
Five colours are included: red, green, yellow, white, and black. Each colour appears twice in the set, enabling consistent polarity marking across multiple connections.
What Double-Ended Alligator Clips Are Used For
These test leads serve as temporary bridges in low-voltage circuits. Common applications include continuity testing, breadboard-to-component connections, and battery pack assembly.
Electronics hobbyists use them to prototype circuits before committing to permanent solder joints. The spring-loaded jaw mechanism grips securely while allowing quick repositioning.
In educational settings, alligator clip leads simplify hands-on learning with kits covering basic electrical principles, LED circuits, and small motor projects.
Colour Coding in Electrical Testing
Industry convention assigns red to positive connections and black to negative or ground. The additional colours—green, yellow, and white—allow users to trace signal paths in more complex setups.
Maintaining consistent colour use reduces wiring errors and speeds troubleshooting when multiple connections run between components.
Practical Considerations
The 46cm cable length suits compact workspaces. For larger projects, users may need to chain multiple leads or source longer alternatives.
Alligator clips of this size work best with small-gauge wire, PCB test points, and standard through-hole component leads. Larger terminals may require heavy-duty clips with wider jaw openings.
Package Contents
2 leads per colour (red, green, yellow, white, black
10 double-ended alligator clip test leads
