Jonard Tools’ Mini Pro OTDR is the perfect all-in-one handheld device for evaluating FTTx and access network construction and maintenance, identifying fiber breakpoints, measuring cable length, and calculating relative optical power losses. Includes: FC, SC, and LC (PC/UPC) OTDR adapters for fiber optic cables Downloadable software (also featured in the download section of this product page) Power cord with plug adapters, alcohol wipes, and instruction manual