Description Product overview: Fluke Networks MT-8200-49A MicroMapper™ Wiremap Tester The MicroMapper™ MT-8200-49A is a hand-held cable tester that makes it easy to verify the integrity of Ethernet twisted pair cables. Test for opens, shorts, reversed, crossed, and split pairs and scan for any existing faults in your cable. Trace cables hidden in ceilings, walls, floors, and bundles. Specifications: Fluke Networks MT-8200-49A MicroMapper™ Wiremap Tester Specifications Dimensions 4.93 x 2.05 x 1.18 ft (125 x 52 x 30 m) Weight 0.28 lbs (130 g) Minimum length for split pair detection is 2 ft (0.6m) Testing twisted pair cables over 656 ft (200 m) in length Battery (4) 1.5 Volt AAA Alkaline battery; low battery indication by LED