PRODUCT GRADING Refurbished Pristine - The item shows little to no signs of use. It is fully functional and has been professionally refurbished, tested, inspected and cleaned to excellent condition by qualified sellers. > 12 Months Warranty Retail Box WHAT IS IN THE BOX Datashark Network Cable Tester PA70025 PRODUCT DESCRIPTION The DataShark Network Cables tester form Tempo is a simple and easy to use cable tester for LAN (RJ45) and telephone (RJ11/12/14) cables allows you to check for continuity and correct wiring in seconds. Check patch cords or building wiring. The transmitter and receiver lock together for easy storage and have a pouch to keep the kit together.  PRODUCT INFORMATION Quickly and easily test your computer patch cables or installed cable runs to verify good connections or to troubleshoot problems Identifies good connections, opens, shorts, and cross connections LED clearly lights for each pin and maps the cable as the unit goes through the automatic test cycle Cable test begins once the cable is plugged into the unit and the tester’s power button is “on” Choice of fast or slow display speeds