510 HD Green Light Test Pen
The 510 HD Green Light Test Pen offers powerful daylight-visible signal detection with a high-penetration green light source, designed for precise fiber fault testing. Featuring one-handed operation, Type-C fast charging, universal interface support, and replaceable ceramic core, it ensures efficient fieldwork even in dark environments with built-in LED illumination.
- High-power green light ensures visibility and precision even in daylight conditions;
- Pop-up lid with single-button design enables true one-handed quick operation;
- Universal 2.5mm nib supports SC, FC, ST connectors for broad compatibility;
- Built-in lithium battery with Type-C charging offers fast, stable power supply;
- LED flashlight improves usability in dark or low-light construction environments;
- Replaceable ceramic core extends tool life and simplifies maintenance.
- 12+ Years of Industry Experience: Established in 2013, with deep expertise in fiber optic communication.
- Complete Product Range: From fusion splicers to testers, covering all fiber optic needs.
- Trusted by Global Customers: Widely used by major Chinese operators and exported to over 30 countries.
- Certified Quality Assurance: ISO 9001, FCC, CE, ROHS certified for global reliability.
- Independent R&D and Patents: Continuous innovation with professional R&D team and patented technologies.
- Stable and Competitive: Delivering high-performance products with long-term reliability and value.
- Dedicated After-Sales Support: Responsive service team to support your business every step of the way.
Q: Are you a factory or a trading company?
A: We are a professional manufacturer with our own R&D and production facilities since 2013.
Q: Do you provide OEM or ODM services?
A: Yes, we offer both OEM and ODM services to meet customer customization needs.
Q: What certifications do your products have?
A: Our products are certified with ISO 9001, CE, FCC, and ROHS.
Q: What is the lead time for orders?
A: For regular models, the lead time is usually 3–7 working days; for customized products, it’s 10–15 working days.
Q: Can I get a sample before bulk order?
A: Yes, samples are available. Please contact our sales team for pricing and delivery.
