Key benefits Secure, low-resistance contact: spring-supported pure copper clips provide strong elasticity and stable clamping for reliable signal and power measurement. Safe, fast identification: five bright colors (red, black, yellow, blue, green) reduce the chance of accidental shorts and make it easy to track channels. Precise access to small points: slim jaws grab tiny targets such as SOIC pins while still fitting breadboards and standard 1/8‑inch (3.175 mm) interfaces. Ready for lab or field use: 20 cm lead length and included lanyard keep probes manageable and easy to store. What this solves Avoids unreliable contact and intermittent readings by holding onto test points securely. Prevents cross‑wiring and short circuits with clear color coding. Replaces awkward manual probing of tiny pins and crowded PCBs, speeding up debugging and measurements. Key specifications and features Kit contents: 20 logic‑analyzer test hooks (10 with male plugs and 10 with female plugs). Lead length: 20 cm. Colors: red, black, yellow, blue, green (repeated across the set for channel identification). Clip material: elastic pure copper clips with front spring support for stable, low‑resistance connections. Compatibility: designed to grip SOIC pins, standard breadboard headers, and 1/8‑inch interface connectors; works with common jumper wires, logic analyzers, and multimeters. Typical uses: signal probing, continuity and power checks, and connection to test equipment. Practical applications Debugging digital signals: attach the hooks to IC pins or traces when using a logic analyzer to capture and analyze serial lines, clock signals, or bus activity. Multimeter and power testing: clamp onto power rails or component leads for steady voltage/current checks without holding probes by hand. Prototyping and breadboard work: use the hooks to extend connections from crowded boards to jumpers or measurement gear during circuit development. What’s included 20 test hooks (10 male, 10 female), color‑coded, 20 cm leads. One lanyard for convenient storage. Materials and performance notes Pure copper clips ensure good electrical conductivity; the spring support maintains consistent contact pressure for accurate readings. Slim design allows access to small pins while remaining robust enough for repeated use. This set is ideal for electronics engineers, technicians, hobbyists, and anyone who needs reliable, precise test connections for circuit troubleshooting and measurement.