{"product_id":"noyafa-nf-919-3-in1-power-meter-stable-light-source-vfl-ref-visual-fault-locator-red-light-fiber-optic-tester-tool","title":"NF-919 Optical Power Meter, Light Source and VFL","description":"\u003cp\u003eMeasure optical power, supply a test light and inspect suitable fibre paths with one rechargeable three-function fibre tester.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eCheck optical power at the connection\u003c\/strong\u003e - The power-meter function presents readings in selectable optical-power units.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eCompare against a reference level\u003c\/strong\u003e - REF mode supports relative loss checks within a correctly arranged test.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eProvide a compatible test source\u003c\/strong\u003e - Switchable 1310 nm and 1550 nm light-source settings support appropriate fibre tests.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eUse a visible-light inspection aid\u003c\/strong\u003e - The 650 nm red-light function offers steady or flashing illumination for suitable visual checks.\u003c\/p\u003e\u003ch2\u003eBring the test source and reading together\u003c\/h2\u003e\u003cp\u003eFibre work can involve checking a received level, comparing loss or visually inspecting an accessible path. The NF-919 groups the power meter, source and visible-light functions so the tool can support those separate checks.\u003c\/p\u003e\u003cp\u003eSelect the wavelength, units and reference appropriate to the test and use compatible connectors. Keep optical outputs away from eyes and follow fibre-test procedures; a visible indication does not replace the measurements needed to assess the complete link.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S94c9c6b3f97d406c8498c8cdf2886fe64.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa7ce1d577506479497c8184b01bc8c76c.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sdd4679f8a0f746a5915b11275d7c11a8O.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sdd734740f272487886dcfe1a72a290a8T.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5187eaa726904664a4f19a0aed6ed7dbg.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7d700f6a1dd84c6099eb2d215c8474452.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S517009290ed140e68ca6b3b68ffd2ea0j.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf496971ebb8345f1ac39872c838158cfk.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf8847887bbf4409e9257cc808835c2c3X.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S81a7ec471925474f9b3bcc7623eff4f9V.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8a2dca246fda4e83b8662e656f760d5bI.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Seea0235bd148461f82ef4e841858fd880.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sefadd7f336494b1c92f129a33e5a264eg.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S202fd51b7b4a4b52a3d13973382a114b8.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd5307714d7f54daf84f2873d50318569m.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S26f1effd36f041fd88859a34bdf6043bJ.jpg\" slate-data-type=\"image\"\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: NF-919\u003c\/li\u003e\n\u003cli\u003eFunctions: optical power meter, stable light source and visible fault-locator light\u003c\/li\u003e\n\u003cli\u003eSource wavelengths: 1310 \/ 1550 nm\u003c\/li\u003e\n\u003cli\u003eVisible light: 650 nm, steady or flashing\u003c\/li\u003e\n\u003cli\u003eDisplay: colour LCD\u003c\/li\u003e\n\u003cli\u003eBattery: built-in 3.7 V, 1,500 mAh\u003c\/li\u003e\n\u003cli\u003eDimensions: 139 × 84 × 29 mm\u003c\/li\u003e\n\u003cli\u003ePackage includes bag, manual and Type-C cable\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAdd a combined source and meter to your compatible fibre-testing setup.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"NF-919 \/ China Mainland","offer_id":63915069407562,"sku":"1005009831314893-NF-919-China Mainland","price":146.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/clean-main-16108010537290-20261014_7ddcf07b-684d-4955-9cc4-e3c6c54730a0.png?v=1792008359","url":"https:\/\/spy-shop.com\/products\/noyafa-nf-919-3-in1-power-meter-stable-light-source-vfl-ref-visual-fault-locator-red-light-fiber-optic-tester-tool","provider":"Spy-shop.com","version":"1.0","type":"link"}