The MT-5000 is a versatile, hand-held cable tester it is fast, reliable, and durable. It tests opens, shorts, and miswires from 1- to 25-pairs and can accommodate a combination of 25-pair and modular jack terminations. For instance, using the 25-pair test adapter (see below), the remote unit can be attached to a 66 block that is connected to multiple horizontal cable runs in the equipment closet. Then, using the modular jack in the master unit, one person can test up to six 4-pair station cables in the work area. Cable runs of up to 762m (2,500 ft.) can be tested with accuracy.
This unit is like brand new. Bought it and basically used it once for a project and now it sits. comes with pictured items. I am downsizing my technical tools due to retirement. First cash takes, no holds.