產品說明
1. Auto–on / off switch.
2. Power Indicator：When the MASTER and REMOTE to combine, the LED power will be turn off.
3. The tester could test three type cable, individual 568A, 568B, USOC.
4. Cable Connect：568A to 568A, 568B to 568B(cross over), USOC to USOC.
5. Remote Device：The tester could test the cable of long distance, fexample, wall plate patch panel.