Moocci Fiber Visual Fault Locator - Vfl Fiber Optic Cable Tester Meter, White Product Features ?High Efficiency VFL?Easy identification of fiber breakpoints, poor connections, bending or cracking. Excellent for finding the right fiber to splice or quickly finding a break. Our vfl fiber optic is used for fiber tracing, fiber routing and continuity checking efficiently. It will create a bright glow around a break or fault barrier area in the fiber. ?Excellent Functions?These fiber optic tools are perfect for field tests because of their multiple functions such as constant output power, multi-interface adaptation, low battery warning, long battery life, and long-distance detection. Use two convenient AA batteries. ?Widely Used?2.5mm Universal Connector - the connector of this fiber optic tester is compatibly designed for ST, SC, FC, LC interferes both in the circle and square shape of different fiber optic cables. ?Long Output Distance?This fiber tester has strong output power, up to 20-30 kilometers. The high-efficiency power supply circuit ensures a stable power supply. ?Crash-proof and Dust-proof Design?Our visual fault locator fiber is designed with stainless steel head and aluminum body to prevent crash and dust, and the case ground design prevents damage efficiently. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!