The modular tester is designed to offer the connection from 4/6/8 wire plug and jack to modular tester pin and can be working on inline testing via multiple plug/jack combinations.
With the accessory of 3 connection lines for 8 pin to 4/6/8 pin 205mm(8 inch) and 2 adapters for 8 pin male to 4/6 pin female, the telephone's message can be connected to computer's network.
This adapter is suitable for any 4/6/8 wire application, especially for RJ-11/RJ-12/RJ-45 (USOC/T568A/T568B).
Pro'sKit In-Line Modular Adapter can be applied to any brand of Butt Sets or Lan Cable Testers or Tone Generators. Good for the usage of network installers or telephone service technicians.