MAYTO MIni Active Fiber Live Test AUA-16A/U OTDR 1550nm 20dB 80km Fiber Reflectometer SC Connector SC APC UPC Connector Converte WholesaleBuy Directly From Shop912070257 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.