Paladin Tools PC Cable Check Pro Universal Tester. Universal tester for all computer cables. Quickly & easily troubleshoot or map cable pin-out. Easy to read & understand with LED indicator lights. True cable mapping. Affordable diagnostic tool.This new universal tester maps cables, detects good connections, opens, shorts or crosses. It works with over 20 types of cables including: LAN & telephone, Serial, coaxial, USB, VGA, Mini-USB, S-video, FireWire, PS/2 keyboard & parallel printer. Application/Usage: Cable Testing. Package Contents: PC Cable Check Pro Universal Tester. 9VDC Battery. Additional Information: Maximum Cable Length: 1,000' (75 ohm coax is limited to 600'). Output Signal 8VDC@10mA. Auto power-off: 30 seconds of non-use. Features: Auto scan or manual scan modes. Rubber feet to grip to desk or bench to prevent slipping. Power shuts off after 30 seconds of non-use to conserve battery. Rugged case now with built-in handle for easy transport. 9V battery included. Tests cables with the following terminations: Modular plugs: RJ45, RJ11, RJ12 UTP/STP. Coaxial: BNCs & CATV F (BNC-to-F adapter required; not included). D-sub: 9-, 15- & 25-pin. HD-sub: 15-pin. USB: A, B, & mini 5-pin. 1394 FireWire: 4- & 6-pin. Centronics: 36-pin printer. Return Period (Days): 30.