Low Contact Resistance Spring Test Needle Pins 2.54mm 2.0mm Pitch 3P-6P for STC STM32 STM8 Program Testing

Description: Spring-Loaded Test Probe Set with Matched Connecting Wires, Delivers Steady Loss-Free Connections for Circuit Testing, Chip Programming and Electronic Project Debugging Key Features: 1. Heat & Abrasion Resistant Probe Construction: Crafted from premium composite material, it withstands up to 125℃ working temperature, resists abrasion and corrosion, and guarantees long service life even for frequent high-intensity testing tasks. 2. Low-Interference Signal Transmission: Equipped with high-conductivity metal contact pins and insulated composite housing, it effectively blocks external electromagnetic interference, ensures lossless electric and data signal transfer, and delivers 100% accurate testing and programming results with zero deviation. 3. Durable Pre-Matched Connection Cables: The included bending-resistant PVC insulated cables come with high-purity copper cores, resist pulling and long-term wear, and fit the probe interface perfectly. It saves your cost of buying extra matching wires, and supports instant use right after unboxing. 4. Multi-Spec Universal Design: The kit includes 3P/4P/5P/6P composite probes to adapt to different test point demands, covers almost all common circuit board and chip testing, programming and debugging needs, and offers high universality for various electronic engineering projects. 5. Welding-Free Damage-Free Operation: Spring-loaded contact design paired with lightweight composite handle allows you to press it directly on test points without soldering. It simplifies testing process, avoids permanent damage to circuit boards and components, and fits both temporary debugging and batch detection scenarios. Specifications: Category: Electronic Testing Tool / Circuit Debugging Accessory Material: Composite material (probe housing), High conductivity copper (probe pin, cable core) Size: As shown in images Color: As shown in images Application: Suitable for circuit board function detection, chip firmware burning, electronic product R&D debugging, batch finished product testing, DIY electronic project making Package: 1pc Note: 1. Photos are for reference only, please refer to the description for specific size details. 2. Please allow slight measurement deviation due to manual measurement, thanks for your understanding. 3. Actual color may differ slightly from the image due to different monitor settings. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.