{"id":9681211785367,"title":"Visual Fault Locator Fiber Optic Tester, 2.5mm Universal Connector for LC\/FC\/SC\/ST, Visual Fault Finder for FTTH Cable Breakpoint \u0026 Continuity Checking (Golden, 30-50KM) Golden","handle":"visual-fault-locator-fiber-optic-tester-2-5mm-universal-connector-for-lc-fc-sc-st-visual-fault-finder-for-ftth-cable-breakpoint-continuity-checking-golden-30-50km-golden","description":"\u003ch3\u003eVisual Fault Locator Fiber Optic Tester, 2.5mm Universal Connector for LC\/FC\/SC\/ST, Visual Fault Finder for FTTH Cable Breakpoint \u0026amp; Continuity Checking (Golden, 30-50KM)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eVisual Fault Locator – Fast, Reliable Fiber Optic Troubleshooting Designed for\nfiber optic technicians, network installers, and telecommunications engineers,\nthis Visual Fault Locator (VFL) delivers a simple yet powerful solution for\nidentifying breaks, bends, and poor connections in fiber optic cables. Whether\nyou’re working in the field, on a jobsite, or in a data center, this tool\nhelps you pinpoint faults quickly and accurately—reducing downtime and\nimproving efficiency. Technical Specifications Shell Material: Aluminum pen\ntype Fiber Optic Adapter: Universal connector Operating Temperature: -20°C to\n60°C Storage Temperature: -20°C to 70°C Wavelength: 650 nm Output Power: ≤5mW\nSecurity level: Class IIIA (3R) Effective Working Distance: 30–50 KM\nDimensions: 175 × 26 × 26 mm Product Weight: 165 g Working Modes: Continuous\nwave and pulse Applicable Interfaces: ST \/ SC \/ FC \/ LC (FC male to LC female\nadapter included) Power Supply: 2 × AA batteries (not included) Why Choose\nThis Fiber Optic Tester? Simple Operation, Fast Results Connect the fiber\ncable, activate the device, and watch for the bright red glow that appears\nexactly at fault locations. No complex setup or specialized training required.\nBuilt for the Field Powered by two AA batteries (not included), this tester\neliminates the need for proprietary chargers. The low battery indicator\nensures you’re never caught off guard during critical work. With an operating\nrange of -20°C to 60°C, it performs reliably in extreme conditions. Versatile\nConnector Compatibility The 2.5mm universal connector supports ST, SC, FC, and\nLC interfaces. An FC male to LC female adapter is included for added\nflexibility, making this tool compatible with a wide range of fiber optic\ncables commonly used in CATV, telecommunications, and integrated wiring\nsystems. Dual Working Modes for Different Scenarios Switch between continuous\nwave mode for steady visual fault location and pulse mode for easier\nidentification of faults over longer distances or in high-ambient-light\nconditions. Durable Construction for Demanding Environments The lightweight\naluminum pen-type shell provides excellent durability without adding bulk. The\nrugged design ensures reliable performance even in harsh job site conditions.\nIdeal Applications: CATV telecommunications engineering maintenance Integrated\nwiring system optical fiber engineering Optical device production and research\nOptical telecommunications and measurement drive engineering Field\ntroubleshooting and fiber tracing What’s in the Box: 1 × Visual Fault Locator\n1 × FC to LC Adapter 1 × 2.5mm universal connector 1 × User Manual\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eQuick \u0026amp; Accurate Fault Detection :Emits a bright visible red light that illuminates exactly at breakpoints, poor connections, bends, or cracks in fiber optic cables. Ideal for fiber tracing, routing, and continuity checkinghelps technicians quickly locate the right fiber to splice or identify faults without guesswork.\u003c\/li\u003e\n \u003cli\u003eMultiple Functions for Field Use :Designed for field technicians with features including constant output power, multi-interface compatibility, low battery warning, and extended battery life. Powered by two convenient AA batterieseasily replaceable without the need for specialized chargers.\u003c\/li\u003e\n \u003cli\u003eUniversal 2.5mm Connector with FC to LC Adapter :Built-in 2.5mm universal connector works with ST, SC, FC, and LC interfaces, covering both round and square connector types. Includes an FC to LC adapter for expanded compatibility, making it a versatile tool for various fiber optic setups.\u003c\/li\u003e\n \u003cli\u003eLong Output Distance \u0026amp; Stable Power :High-efficiency power supply circuit ensures stable output for consistent performance. 30-50KM Capable of detecting faults over long distancesideal for telecommunications engineering, CATV maintenance, and integrated wiring system inspections.\u003c\/li\u003e\n \u003cli\u003eCrash-Proof \u0026amp; Dust-Proof Construction :Engineered for demanding job sites with a stainless steel head and aluminum alloy body. The rugged design resists impact and dust ingress, while the case ground design provides additional protection against damage during field use.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T17:53:26+10:00","created_at":"2026-07-27T00:00:13+10:00","vendor":"Palenzo","type":"Network \u0026 Cable Testers","tags":["home_improvement_Aug2026"],"price":12900,"price_min":12900,"price_max":12900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48068540661911,"title":"Golden \/ 30-50KM","option1":"Golden","option2":"30-50KM","option3":null,"sku":"B0GX9CZJ42","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Visual Fault Locator Fiber Optic Tester, 2.5mm Universal Connector for LC\/FC\/SC\/ST, Visual Fault Finder for FTTH Cable Breakpoint \u0026 Continuity Checking (Golden, 30-50KM) Golden - Golden \/ 30-50KM","public_title":"Golden 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Fault Locator Fiber Optic Tester, 2.5mm Universal Connector for LC\/FC\/SC\/ST, Visual Fault Finder for FTTH Cable Breakpoint \u0026amp; Continuity Checking (Golden, 30-50KM)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eVisual Fault Locator – Fast, Reliable Fiber Optic Troubleshooting Designed for\nfiber optic technicians, network installers, and telecommunications engineers,\nthis Visual Fault Locator (VFL) delivers a simple yet powerful solution for\nidentifying breaks, bends, and poor connections in fiber optic cables. Whether\nyou’re working in the field, on a jobsite, or in a data center, this tool\nhelps you pinpoint faults quickly and accurately—reducing downtime and\nimproving efficiency. Technical Specifications Shell Material: Aluminum pen\ntype Fiber Optic Adapter: Universal connector Operating Temperature: -20°C to\n60°C Storage Temperature: -20°C to 70°C Wavelength: 650 nm Output Power: ≤5mW\nSecurity level: Class IIIA (3R) Effective Working Distance: 30–50 KM\nDimensions: 175 × 26 × 26 mm Product Weight: 165 g Working Modes: Continuous\nwave and pulse Applicable Interfaces: ST \/ SC \/ FC \/ LC (FC male to LC female\nadapter included) Power Supply: 2 × AA batteries (not included) Why Choose\nThis Fiber Optic Tester? Simple Operation, Fast Results Connect the fiber\ncable, activate the device, and watch for the bright red glow that appears\nexactly at fault locations. No complex setup or specialized training required.\nBuilt for the Field Powered by two AA batteries (not included), this tester\neliminates the need for proprietary chargers. The low battery indicator\nensures you’re never caught off guard during critical work. With an operating\nrange of -20°C to 60°C, it performs reliably in extreme conditions. Versatile\nConnector Compatibility The 2.5mm universal connector supports ST, SC, FC, and\nLC interfaces. An FC male to LC female adapter is included for added\nflexibility, making this tool compatible with a wide range of fiber optic\ncables commonly used in CATV, telecommunications, and integrated wiring\nsystems. Dual Working Modes for Different Scenarios Switch between continuous\nwave mode for steady visual fault location and pulse mode for easier\nidentification of faults over longer distances or in high-ambient-light\nconditions. Durable Construction for Demanding Environments The lightweight\naluminum pen-type shell provides excellent durability without adding bulk. The\nrugged design ensures reliable performance even in harsh job site conditions.\nIdeal Applications: CATV telecommunications engineering maintenance Integrated\nwiring system optical fiber engineering Optical device production and research\nOptical telecommunications and measurement drive engineering Field\ntroubleshooting and fiber tracing What’s in the Box: 1 × Visual Fault Locator\n1 × FC to LC Adapter 1 × 2.5mm universal connector 1 × User Manual\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eQuick \u0026amp; Accurate Fault Detection :Emits a bright visible red light that illuminates exactly at breakpoints, poor connections, bends, or cracks in fiber optic cables. Ideal for fiber tracing, routing, and continuity checkinghelps technicians quickly locate the right fiber to splice or identify faults without guesswork.\u003c\/li\u003e\n \u003cli\u003eMultiple Functions for Field Use :Designed for field technicians with features including constant output power, multi-interface compatibility, low battery warning, and extended battery life. Powered by two convenient AA batterieseasily replaceable without the need for specialized chargers.\u003c\/li\u003e\n \u003cli\u003eUniversal 2.5mm Connector with FC to LC Adapter :Built-in 2.5mm universal connector works with ST, SC, FC, and LC interfaces, covering both round and square connector types. Includes an FC to LC adapter for expanded compatibility, making it a versatile tool for various fiber optic setups.\u003c\/li\u003e\n \u003cli\u003eLong Output Distance \u0026amp; Stable Power :High-efficiency power supply circuit ensures stable output for consistent performance. 30-50KM Capable of detecting faults over long distancesideal for telecommunications engineering, CATV maintenance, and integrated wiring system inspections.\u003c\/li\u003e\n \u003cli\u003eCrash-Proof \u0026amp; Dust-Proof Construction :Engineered for demanding job sites with a stainless steel head and aluminum alloy body. The rugged design resists impact and dust ingress, while the case ground design provides additional protection against damage during field use.\u003c\/li\u003e\n \u003c\/ul\u003e"}