{"product_id":"vfl-fiber-optic-cable-tester-laser-pen","title":"VFL Fiber Optic Cable Tester – Visual Fault Locator Laser Pen 1800mAh 15mW","description":"\u003ch2\u003eFind Fiber Faults Fast — Before They Cost You\u003c\/h2\u003e\u003cp\u003eWhen a fiber line goes dark, every minute counts. The VFL Fiber Optic Cable Tester Laser Pen cuts through the guesswork with a powerful 15mW green laser and 1800mAh rechargeable battery, giving technicians and DIY installers a reliable, portable fault locator that works when it matters most.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e15mW Visual Fault Locator\u003c\/strong\u003e — Pinpoints breaks, bends, and bad splices in single-mode and multimode fiber with a bright visible laser beam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1800mAh Rechargeable Battery\u003c\/strong\u003e — Long-lasting power for extended field work without hunting for replacements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFTTH Compatible\u003c\/strong\u003e — Works with standard fiber optic cables used in home and commercial installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Pen Design\u003c\/strong\u003e — Fits in a shirt pocket or tool bag; always ready when you need it\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Mode Output\u003c\/strong\u003e — Switch between continuous and flashing modes for different testing scenarios\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you're commissioning a new fiber run, troubleshooting a dead link, or verifying splice quality, this VFL pen delivers professional-grade results in a tool that fits in your pocket. Keep one in your kit and stop guessing where the fault is.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What fiber types does this work with?\u003c\/strong\u003e\u003cbr\u003eA: Compatible with single-mode (SM) and multimode (MM) fiber optic cables commonly used in FTTH, LAN, and telecom installations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I charge it?\u003c\/strong\u003e\u003cbr\u003eA: Via USB — the built-in 1800mAh battery charges with a standard USB cable (included).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What does the 15mW rating mean?\u003c\/strong\u003e\u003cbr\u003eA: It refers to the laser output power. 15mW is strong enough to visibly illuminate faults through fiber jackets in most field conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I use this to test cable length?\u003c\/strong\u003e\u003cbr\u003eA: This is a visual fault locator, not an OTDR. It identifies fault locations visually but does not measure cable length or loss in dB.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is it safe to look into the laser?\u003c\/strong\u003e\u003cbr\u003eA: Never look directly into the fiber end or laser aperture while the device is active. Always follow standard laser safety practices.\u003c\/p\u003e\u003ch3\u003eSPECIFICATIONS\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOutput Power: 15mW\u003c\/li\u003e\n\u003cli\u003eBattery: 1800mAh rechargeable\u003c\/li\u003e\n\u003cli\u003eWavelength: 650nm (visible red\/green)\u003c\/li\u003e\n\u003cli\u003eConnector: 2.5mm universal adapter\u003c\/li\u003e\n\u003cli\u003eCompatible Fiber: SM\/MM\u003c\/li\u003e\n\u003cli\u003eWeight: 0.29 lbs \/ 0.13 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Authority Asset Brand","offers":[{"title":"15MV","offer_id":49119575113972,"sku":"14:771#15MV","price":75.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0564\/6836\/files\/S8b7951884d86482d89cd257b24db96b6o.webp?v=1786492096","url":"https:\/\/authorityassetbrand.com\/products\/vfl-fiber-optic-cable-tester-laser-pen","provider":"Authority Asset Brand","version":"1.0","type":"link"}