Cable tester

A cable tester is an electronic device used to verify the electrical connections in a cable or other wired assembly.
A cable tester is used to verify that all of the intended connections exist and that there are no unintended connections in the cable being tested. When an intended connection is missing it is said to be "open" (as in Open circuit). When an unintended connection exists it is said to be a "short" (as in Short circuit). If a connection "goes to the wrong place" it is said to be "connection has two faults: it is open to the correct contact and shorted to an incorrect contact).

	Model: 468 Jack:RJ45/RJ11 Cable type: UTP/STP/FTP Test speed:1 Display: LED single-end is double-colored Battery:6F22 9V
	Model: 468B Jack:RJ45/RJ11/BNC Cable type: UTP/STP/FTP/COAXIAL Test speed:1 Display: LEDsingle-end is double-colored Battery:6F22 9V
	Model: 448 Jack:RJ45/USB Cable type: UTP/STP/FTP/ Test speed:1 Display: LEDsingle-end is double-colored Battery:6F22 9V
	Model: 428 Jack:RJ45/BNC Cable type: UTP/STP/FTP/COAXIAL Test speed:1 > Display: LED single-end is double-colored Battery:6F22 9V
	Model: 668 Jack:RJ45/RJ11 Cable type: UTP/STP/FTP/ Test speed:2 Display: LED two ENDS Move ahead simultaneosly Apperance:streamline and Battery:6F22 9V
	Model: 648 Jack:RJ45/USB Cable type: UTP/STP/FTP/ Test speed:2 Display: LED two ENDS Move ahead simultaneosly Appearance : streamline and Battery:6F22 9V
	Model: 628 Jack:RJ45/BNC Cable type: UTP/STP/FTP/COAXIAL Test speed:2 Display: LED two ENDS Move ahead simultaneosly Appearance: streamline and Battery:6F22 9V
	Model: 568S Jack:RJ45/RJ11 Cable type: UTP/STP/FTP/ Test speed:1 Display: LED single-end is doubled-colored Appearance: stream line and Battery:6F22 9V 9pt">
	Model: 568U Jack:RJ45/RJ11 Cable type: UTP/STP/FTP Test s peed:1 Display: LED single-end is double-colored Battery:6F22 9V
	Model: 5248 Jack:RJ45/USB Cable type: UTP/STP/FTP/ COAXIAL Test speed:1 Display: LED single-end is double-colored Battery:6F22 9V
	Model: 5268 Jack:RJ45/BNC Cable type: UTP/STP/FTP/COAXIAL Test speed:1 Display: LED single-end is double-colored Battery:6F22 9V
	Model: 5448 Jack:RJ45/RJ11/USB/BNC Cable type: UTP/STP/FTP/ Test speed:1 Display: LED single-end is double-colored Battery:6F22 9V
	Model: 2468B Jack:RJ45/RJ11/USB/BNC Cable type: UTP/STP/FTP/COAXIAL Test speed:2 Display: LED single-end is double-colored Battery:6F22 9V
	Model: 2468 Jack:RJ45/RJ11/USB/BNC Cable type: UTP/STP/FTP/COAXIAL Test speed:2 Display: LED single-end is double-colored Battery:6F22 9V
	Model: 568U Jack:RJ45/RJ11/USB/BNC Cable type: UTP/STP/FTP/COAXIAL Test speed:2 Display: LED single-end is doubled-colored Battery:LR03 AM4 AAA1.5V
	Model: 521 Jack:RJ45/RJ11/USB/BNC Cable type: UTP/STP/FTP/COAXIAL Test s peed:2 Display: LED single-end is double-colored Battery:6F22 9V
	Model: 828-A
	Model: 522