IDEAL 62-200 LinkMaster PRO Tester Specifications: Test Services: Open circuits Shorts Miswires Reversals Split pairs SHIELD detection tests a cable's shield integrity. Checks continuity and configuration of wiring with unshielded and shielded modular plugs. Remote has wiring chart identifying T568A and T568B wiring configurations. DEBUG quickly identifies which cable pairs have a specific wiring fault. Length Measurement: 36 to 600 ft STP/UTP Ports: 1 x RJ-45 Network 1 x RJ-45 Network Remote Batteries: AA Dimensions: 3.25 x 2.00 x 1.25 Weight (Approximate): 2 lbs. - with Battery. Parts: 1 year limited Labor: 1 year limited