On a technician's bench, a faulty test lead can turn a five-minute continuity check into an hour of guesswork. For repair shops, laboratories, and electronics hobbyists, unreliable connection leads remain a persistent pain point. The 1 Meter Red and…
Applications & Markets
On a typical repair shift, a technician reaches for a multimeter lead and finds the alligator clip loose or the wire frayed. These moments highlight the need for affordable, easily replaceable test leads in consumer electronics workshops, educational labs, and DIY workbenches. Whether testing circuit boards, breadboards, or simple continuity, a dependable jumper wire keeps diagnostics moving without interruption. The 1-meter red and black jumper, model 56639, addresses this widespread requirement directly.
Consumer electronics testing demands accessories that are both cost-effective and easy to identify during fast-paced troubleshooting. Color-coded clips help operators maintain polarity awareness, reducing misconnection errors. As more hobbyists and small repair businesses seek reliable commodity components, this alligator clips jumper fits a clear niche: straightforward, no-fuss connectivity for everyday multimeter use.
Product Description
The model 56639 test lead is defined by a set of practical specifications, presented here in ranked order of operational importance:
- Cable Length: 1 meter (100 cm) – long enough for benchtop probing without tangling, making it suitable for most consumer electronics testing scenarios.
- Connector Type: Alligator clips in red and black – enabling quick, secure attachment to component leads, test points, and terminal blocks, while maintaining clear polarity identification.
- Model and Brand: Designated as model 56639 under the EC-Buying brand – simplifying reorders and inventory tracking for regular buyers.
- Packaging: Sold as a single item, with compact dimensions of 10x10x1 cm and a gross weight of 0.045 kg – easy to store, ship, and distribute in bulk.
- Place of Origin: Manufactured in Guangdong, China – a recognized electronics manufacturing hub, linking the product to established supply chains.
These specifications are drawn directly from the supplier's current listing, providing buyers with a transparent baseline for evaluation.
Company Profile
Shenzhen Youxin Electronic Technology Co., Ltd. is a supplier of electronic components, with a product range that includes switches, modules, and boards. The addition of this test lead jumper extends its consumer electronics accessories catalog. For buyers already sourcing related parts, the company's multi-category lineup can simplify order consolidation and supplier management.
Quality & Compliance
Detailed compliance certifications for model 56639 are available upon request. The product is manufactured in Guangdong, China, a region with extensive experience in electronic accessory production. Buyers are encouraged to contact the supplier directly for information on quality standards, testing protocols, and any applicable warranty terms. As with any component intended for professional or educational use, verifying electrical and mechanical specifications against the intended application remains a best practice.

Next Steps
For pricing, bulk orders, and specification sheets, reach out to Shenzhen Youxin Electronic Technology Co., Ltd. via the inquiry form. With a unit price starting at US$0.20, the model 56639 test lead wire offers an economical entry point for workshops restocking essential testing tools. Sample requests and volume discount inquiries are welcomed.
FAQ

Q: What is the cable length of this test lead?
A: The cable length is 1 meter, as indicated in the product attributes.
Q: What is the selling unit?
A: It is sold as a single item, with a package size of 10x10x1 cm and a gross weight of 0.045 kg.

Q: What is the unit price range?
A: The listed price ranges from US$0.20 to US$0.30 per piece, depending on order quantity and negotiation.
Disclaimer
Product specifications are based on supplier-provided data and may vary. Buyers should verify all parameters, certifications, and compatibility directly with the manufacturer before purchase. Images are for reference and may differ from the actual product.
Related product: Test Lead Wire Manufacturer - 1 Meter Red and Black Alligator Clips Jumper for Multimeter