{"title":"Fiber Optic Testers \u0026 Measurement Tools","description":"\u003ch2\u003eProfessional Fiber Optic Testers in Sri Lanka\u003c\/h2\u003e\n\u003ch3\u003eReliable Optical Power Meters, VFLs and Multimeters for Network Maintenance\u003c\/h3\u003e\n\n\u003cp\u003eExplore our comprehensive range of \u003cstrong\u003efiber optic testers\u003c\/strong\u003e engineered for precise troubleshooting, signal measurement, and fault location in telecommunication networks. Designed for network engineers, broadband installation professionals, and fiber technicians, these highly sensitive testing tools provide the critical data needed to verify signal strength, locate fiber breaks, and measure optical loss, preventing network downtime and maintaining optimal bandwidth performance.\u003c\/p\u003e\n\n\u003cp\u003eOur collection features professional \u003cstrong\u003eoptical power meter\u003c\/strong\u003e models equipped to accurately measure optical signal strength across multiple wavelengths. Whether you require a specialized \u003cstrong\u003evisual fault locator (VFL)\u003c\/strong\u003e for identifying cable bends and breaks, a broad-range \u003cstrong\u003eoptical power meter\u003c\/strong\u003e for CATV systems, or an advanced \u003cstrong\u003eoptical multimeter\u003c\/strong\u003e combining both power measurement and VFL capabilities, we offer high-quality, cost-effective solutions tailored for optical network professionals operating in Sri Lanka.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose Our Fiber Optic Testing Instruments?\u003c\/h3\u003e\n\u003cdl class=\"feature-list\"\u003e\n\u003cdt\u003eComprehensive Signal Measurement\u003c\/dt\u003e\n\u003cdd\u003eEquipped with advanced InGaAs detectors, our tools function as an ideal \u003cstrong\u003eoptical signal measuring device\u003c\/strong\u003e to verify transmitter output, test absolute power levels, and monitor network health with exceptional accuracy.\u003c\/dd\u003e\n\n\u003cdt\u003eVersatile Diagnostic Capabilities\u003c\/dt\u003e\n\u003cdd\u003eSelect models serve as a universal \u003cstrong\u003efiber fault testing unit\u003c\/strong\u003e, highly capable of tracking down physical breaks and micro-bends across optical cables, providing a high-performance alternative to premium-priced units.\u003c\/dd\u003e\n\n\u003cdt\u003eAdvanced Field Reliability\u003c\/dt\u003e\n\u003cdd\u003eFeaturing IP65 dust and water resistance, intuitive back-lit displays, and rugged drop-proof designs, these devices ensure you efficiently test cables and verify fiber infrastructure seamlessly in harsh outdoor environments.\u003c\/dd\u003e\n\u003c\/dl\u003e","products":[{"product_id":"uni-t-ut693d-optical-multimeter-power-meter-vfl","title":"UNI-T UT693D Optical Multimeter","description":"\u003ch2\u003eUNI-T UT693D Optical Multimeter (Power Meter \u0026amp; VFL) in Sri Lanka\u003c\/h2\u003e\n\u003ch3\u003eUltimate All-in-One Optical Signal and Fault Diagnostic Tool\u003c\/h3\u003e\n\u003cp\u003e  The \u003cstrong\u003eUNI-T UT693D Optical Multimeter\u003c\/strong\u003e combines high-precision optical power measurement with a built-in 10mW Visual Fault Locator (VFL). Designed for technicians who need a comprehensive tool for fiber optic cable construction and maintenance, it is the ultimate all-in-one portable solution for complete fiber network diagnostics in Sri Lanka.\u003c\/p\u003e\n\u003cp\u003eLooking for specialized testing gear? Discover our \u003ca href=\"\/collections\/fiber-optic-testers\" target=\"_blank\"\u003eFiber Optic Testers Catalog – specs, features \u0026amp; best rates in Sri Lanka! \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e  Features a wide optical power testing range from -70 to 10dBm, eight calibrated wavelengths, IP65 waterproof\/dustproof rating, auto power-off function, wavelength memory, user calibration, and 2m drop-proof durability for rigorous field verification.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n\u003cdd\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: ±5% measurement uncertainty with high-precision InGaAs detector\u003c\/dd\u003e\n\u003cdd\u003e\n\u003cstrong\u003eAll-in-One\u003c\/strong\u003e: Combines an optical power meter (-70~10dBm) and a 10mW visual fault locator (650nm) in one device\u003c\/dd\u003e\n\u003cdd\u003e\n\u003cstrong\u003eWavelengths\u003c\/strong\u003e: 8 calibrated wavelengths (850nm, 980nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm, 1650nm)\u003c\/dd\u003e\n\u003cdd\u003e\n\u003cstrong\u003eConnectors\u003c\/strong\u003e: Universal FC\/SC\/ST interface for broad compatibility across optical systems\u003c\/dd\u003e\n\u003cdd\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: IP65 dust and water resistant, built to withstand a 2-meter drop test\u003c\/dd\u003e\n\u003cdd\u003e\n\u003cstrong\u003eDisplay\/Build\u003c\/strong\u003e: Backlit display with linear (0.1%) and logarithmic (0.01dBm) resolution, built-in flashlight\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n\u003cdd\u003eComplete fiber optic cable construction and maintenance\u003c\/dd\u003e\n\u003cdd\u003eOptical CATV and fiber sensing system testing\u003c\/dd\u003e\n\u003cdd\u003eTelecommunication network signal verification\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n\u003cdd\u003e1 x UNI-T UT693D Optical Multimeter\u003c\/dd\u003e\n\u003cdd\u003eCarrying bag and English manual\u003c\/dd\u003e\n\u003cdd\u003eStandard AA batteries\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cp\u003e  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/uni-t-ut693d-data-sheet.pdf\" target=\"_blank\"\u003e📄 Download UNI-T UT693D Data Sheet\u003c\/a\u003e\u003cbr\u003e  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/uni-t-ut693d-user-manual.pdf\" target=\"_blank\"\u003e📄 Download UNI-T UT693D User Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-vendor\"\u003e  \u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"\/collections\/vendors?q=UNI-T\"\u003eUNI-T\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"variant-inventory\"\u003e\u003cspan class=\"in-stock\"\u003eIn stock!\u003c\/span\u003e\u003c\/div\u003e","brand":"UNI-T","offers":[{"title":"Default Title","offer_id":53737628664021,"sku":null,"price":34500.0,"currency_code":"LKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/uni-t-ut693d-optical-multimeter-front-interface.jpg?v=1777691599"},{"product_id":"uni-t-ut692g-optical-power-meter-high-range","title":"UNI-T UT692G High-Range Optical Power Meter","description":"\u003ch2\u003eUNI-T UT692G High-Range Optical Power Meter in Sri Lanka\u003c\/h2\u003e\n\n\u003ch3\u003eReliable High-Power Signal Measuring Instrument for Fiber Networks\u003c\/h3\u003e\n\n\u003cp\u003e\n  The \u003cstrong\u003eUNI-T UT692G Optical Power Meter\u003c\/strong\u003e is engineered for measuring absolute optical power and relative loss through lengths of fiber optic wires. Designed specifically for high-power applications ranging from -50 to +26dBm, it is the ideal portable solution for testing robust optical systems and ensuring signal integrity in Sri Lanka.\n\u003c\/p\u003e\n\n\u003cp\u003e Looking for all-in-one diagnostic tools? Discover our \u003ca href=\"\/collections\/fiber-optic-testers\" target=\"_blank\"\u003eFiber Optic Testers Catalog – specs, features \u0026amp; best rates in Sri Lanka! \u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\n  Features a rugged IP65-rated housing that survives 2m drops, comprehensive wavelength coverage (800-1700nm), user calibration capabilities, built-in flashlight, wavelength storage\/recall, and a high-contrast backlit display for dark server rooms.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: ±5% measurement uncertainty utilizing a reliable InGaAs detector\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eHigh Range\u003c\/strong\u003e: Ultra-wide optical power measurement capability from -50dBm up to +26dBm\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eWavelengths\u003c\/strong\u003e: Supports 8 standard wavelengths (850, 980, 1300, 1310, 1490, 1550, 1625, 1650nm)\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eConnectors\u003c\/strong\u003e: Universal FC\/SC\/ST connector compatibility (FC as standard)\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: IP65 rating against water and dust intrusion, certified for 2-meter drop resistance\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eDisplay\/Build\u003c\/strong\u003e: Clear backlit display with 0.01dBm resolution, auto power-off (10 min), and integrated flashlight\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003eHigh-power optical transmitter testing and evaluation\u003c\/dd\u003e\n  \u003cdd\u003eFiber optic communication system installation\u003c\/dd\u003e\n  \u003cdd\u003eData center optical link troubleshooting\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e1 x UNI-T UT692G Optical Power Meter\u003c\/dd\u003e\n  \u003cdd\u003eCarrying pouch and user manual\u003c\/dd\u003e\n  \u003cdd\u003eStandard AA batteries\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cp\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/uni-t-ut692g-data-sheet.pdf\" target=\"_blank\"\u003e📄 Download UNI-T UT692G Data Sheet\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/uni-t-ut692g-user-manual.pdf\" target=\"_blank\"\u003e📄 Download UNI-T UT692G User Manual\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cdiv class=\"product-vendor\"\u003e\n  \u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"\/collections\/vendors?q=UNI-T\"\u003eUNI-T\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"variant-inventory\"\u003e\u003cspan class=\"in-stock\"\u003eIn stock!\u003c\/span\u003e\u003c\/div\u003e","brand":"UNI-T","offers":[{"title":"Default Title","offer_id":53737629810901,"sku":null,"price":28500.0,"currency_code":"LKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/uni-t-ut692g-high-range-optical-power-meter-front-display.jpg?v=1777634143"},{"product_id":"uni-t-ut691-01-visual-fault-locator-vfl-tester","title":"UNI-T UT691-01 Visual Fault Locator (VFL)","description":"\u003ch2\u003eUNI-T UT691-01 Visual Fault Locator (VFL) in Sri Lanka\u003c\/h2\u003e\n\n\u003ch3\u003eCompact Red-Light Fiber Defect and Break Detection Pen\u003c\/h3\u003e\n\n\u003cp\u003e\n  The \u003cstrong\u003eUNI-T UT691-01 Visual Fault Locator\u003c\/strong\u003e is a highly focused 650nm red-light tool designed for end-to-end optical fiber identification and physical fault location. Designed for field technicians requiring quick visual confirmation of cable integrity, it is the perfect portable solution for identifying micro-bends, breaks, and faulty connectors in Sri Lanka.\n\u003c\/p\u003e\n\n\u003cp\u003e Looking for quantitative measuring tools? Discover our \u003ca href=\"\/collections\/fiber-optic-testers\" target=\"_blank\"\u003eFiber Optic Testers Catalog – specs, features \u0026amp; best rates in Sri Lanka! \u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\n  Features a ≥1mW laser output capable of illuminating faults over 2-3km, dual operating modes (continuous or pulse), a rechargeable 1050mAh lithium battery with status indicators, an integrated LED flashlight, and rugged IP54-rated construction.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eLaser Output\u003c\/strong\u003e: ≥1mW visible red light (650±10nm) capable of penetrating 2~3km of optical fiber\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eOperating Modes\u003c\/strong\u003e: Two selectable laser modes: Continuous mode for steady light and Pulse mode for easier visual detection\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eConnectors\u003c\/strong\u003e: 2.5mm universal FC optical adapter compatible with standard fiber terminations\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003ePower System\u003c\/strong\u003e: Built-in 3.7V 1050mAh rechargeable polymer lithium battery lasting over 12 hours\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: IP54 protection level, designed with non-slip materials and rated for 1-meter drops\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eDisplay\/Build\u003c\/strong\u003e: 4 blue LED battery status indicators, dedicated LED flashlight for low-light workspaces\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003eVisual detection of fiber optic cable breaks and severe bends\u003c\/dd\u003e\n  \u003cdd\u003eEnd-to-end fiber tracing and routing identification\u003c\/dd\u003e\n  \u003cdd\u003eSplicing verification and optical connector inspection\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e1 x UNI-T UT691-01 Visual Fault Locator\u003c\/dd\u003e\n  \u003cdd\u003eUSB charging cable\u003c\/dd\u003e\n  \u003cdd\u003eUser manual\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cp\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/uni-t-ut691-01-data-sheet.pdf\" target=\"_blank\"\u003e📄 Download UNI-T UT691-01 Data Sheet\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/uni-t-ut691-01-user-manual.pdf\" target=\"_blank\"\u003e📄 Download UNI-T UT691-01 User Manual\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cdiv class=\"product-vendor\"\u003e\n  \u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"\/collections\/vendors?q=UNI-T\"\u003eUNI-T\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"variant-inventory\"\u003e\u003cspan class=\"in-stock\"\u003eIn stock!\u003c\/span\u003e\u003c\/div\u003e","brand":"UNI-T","offers":[{"title":"Default Title","offer_id":53737629941973,"sku":null,"price":16500.0,"currency_code":"LKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/uni-t-ut691-01-visual-fault-locator-front-profile.jpg?v=1777692843"}],"url":"https:\/\/nanozone.lk\/collections\/fiber-optic-testers.oembed","provider":"NanoZone.LK","version":"1.0","type":"link"}