Enhance your fiber optic maintenance and testing with this high-performance Visual Fault Locator (VFL), designed for precise and reliable fiber fault detection. Crafted from durable ABS material, this VFL offers excellent detection capabilities with a long penetration distance and stable operation, making it an essential tool for fiber engineering, network maintenance, optical device production, and research. Key Features: · Superior Detection Performance: Provides a longer penetration distance and stable detection, ensuring accurate identification of fiber faults and enhancing troubleshooting efficiency. · Wide Compatibility: Supports common fiber optic connectors including FC, SC, and ST interfaces, equipped with detachable metal pen heads and easily replaceable ceramic cores for versatile and convenient use. · Multi-Mode & Single-Mode Fiber Testing: Powered by a constant current source, this tester works seamlessly with both multimode and single-mode optical fibers to accurately detect fiber faults. · Extensive Testing Range: Offers an impressive testing distance of up to 30km (approximately 98425.2 feet), ideal for long-distance fiber optic testing and inspection tasks. · Portable and User-Friendly: Comes with a handy storage bag for easy transportation, allowing technicians to carry and operate the tester conveniently across different work sites. · Reliable Operating Conditions: Functions efficiently within a temperature range of +10°C to +45°C and humidity levels from 30% to 90%, ensuring dependable performance in various environments. · Efficient Flashing Indicator: Features a flashing frequency of 1Hz to clearly indicate testing status during operation. · Battery Powered: Operates on 2 AAA batteries (not included), providing portability and ease of use without reliance on external power sources. Specifications: · Material: ABS · Output Distance: Approx. 30,000 meters / 98,425.2 feet · Wavelength: 650nm ± 10nm · Fiber Optic Connector: Universal 2.5mm connector · Working Temperature: +10°C to +45°C · Flashing Frequency: 1Hz · Working 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 combines durability, versatility, and long-range testing capability, making it an indispensable fiber optic tool for professionals seeking efficient and accurate fiber fault detection in a portable design.