Moocci Fiber Visual Fault Locator - Vfl Fiber Optic Cable Tester Meter, White Product Details ?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. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.