Features: _x000D_ _x000D_ This is a multifunctional wire tracker, for telephone, network wire, power cable, etc. _x000D_ Integrated wiring network engineering with building monitoring line maintenance. _x000D_ Equipped with RJ11 and RJ45 cables and with interface on the transmitter. _x000D_ Easy and fast to locate the breakpoint without opening the wire's cover. _x000D_ Short-circuit/open-circuit detection and DC level testing function. _x000D_ A great tool for telecommunication engineering, internet bar, network maintenance, etc. _x000D_ _x000D_ Specifications:_x000D_ Item Name: Wire Tracker_x000D_ : MESTEK _x000D_ Model: WT58D_x000D_ Working Environment: 0 - 40, 20%-75%RH_x000D_ Storage Environment: -10 - 50, 10%-90%RH_x000D_ Altitude: 2000 meters_x000D_ Distance of Sending Signal: 0-300m_x000D_ Battery: 2x9V 6F22 (Not Included)_x000D_ Receiver: 190mm x 40mm x 23mm/7.48" x 1.57" x 0.91" (Approx.)_x000D_ Launcher: 140mm x 60mm x 25mm/5.51" x 2.36" x 0.98" (Approx.)_x000D_ _x000D_ Package list:_x000D_ 1 * Receiver_x000D_ 1 * Transmitter_x000D_ 1 * RJ11 Connecting Cable_x000D_ 1 * RJ45 Connecting Cable_x000D_ 1 * User Manual_x000D_ 1 * Line Finder Bag_x000D_ 1 * Pair of Earphones_x000D_ _x000D_ Notes:_x000D_ 1. Please note that there is NO battery in the package._x000D_ 2. Due to the light and screen setting difference, the item's color may be slightly different from the pictures._x000D_ 3. Please allow slight dimension difference due to different manual measurement.