Enhance your fiber optic testing with this high-performance Visual Fault Locator, designed for stable operation and long-lasting durability. Featuring a powerful 1KM output distance and a wavelength of 650NM±10NM, this tool effectively detects fiber faults in both multimode and single-mode optical fibers. Equipped with a universal 2.5MM optical fiber connector, it supports FC, SC, and ST interfaces, ensuring broad compatibility for diverse testing scenarios. Key Features: · Long-Distance Fault Detection: Provides a reliable 1KM testing range to identify fiber breaks and faults quickly and accurately. · Stable and Durable Performance: Built to deliver consistent operation with a long service life, ideal for frequent use in demanding environments. · Versatile Connector Support: Compatible with FC, SC, and ST fiber optic connectors, allowing seamless integration with various optical cables. · Replaceable Ceramic Core: Comes with a detachable metal pen tip for easy replacement of the ceramic core, enhancing maintenance convenience. · Constant Current Driven: Utilizes a constant current source to power the device, ensuring stable light output and accurate fault detection. · Wide Application: Essential for optical fiber engineering, network maintenance, optical device manufacturing, and research projects. · Portable Storage Bag Included: Supplied with a protective storage bag for easy portability, safe storage, and preventing damage or loss. Specifications: · Item Type: Visual Fault Locator · Output Distance: 1KM · Wavelength: 650NM ± 10NM · Optical Fiber Connector: Universal 2.5MM connector (supports FC, SC, ST interfaces) · Operating Temperature: +10℃ to +45℃ · Blinking Frequency: 1HZ · Operating Humidity: 30% to 90% · Battery Type: 2 x AAA batteries (not included) Package Includes: · 1 x Visual Fault Locator · 1 x Storage Bag This Visual Fault Locator is a vital tool for professionals involved in fiber optic installation, troubleshooting, and maintenance, combining ease of use, reliable performance, and broad compatibility for efficient optical network fault detection.