The link tester meter is composed of tone generator, high sensitive detector and three cables. It used to seeking network line cable, communication cable and the various metal cables.
It can quickly find the target cable from large amount of cables.
Principle:
The link tester's tone generator part generate sound signal and the sound signal will be send to the target cable which connect to the Rj45/Rj11 interface, then near the target cable (about 20cm) will induce tong signal filed .Use our high sensitive detector (link tester another part) will recognize the tone, and finally finds the target cable from mass cables.
Function:
The link tester seeks line cable by detecting sound signal induce by the cable,
Therefore it has no need of opening the insulating barrier line
Cable .Make use of this principle, we can quickly locate the target cable or break point from large amount of cables, under carpet, the inner of decoration wall and over ceiling
Characteristic:
1 operation is simple , reliable , the interface is nimble , use is broad , bionic form , carry-over are convenient, since our link tester has two signal output port, it can work when switch is running, this is very convenient. 2 applies to all metal cable such as network cable , telephone line cable , video cable , automobile circuit .it can not be work with high voltage(above 80V),if you want to locate it ,please turn off the cable power supply
3 can test the telephone line polarity, connectedness, rough position of breaking point.
4 uses the two crocodile clamp to avoid getting rid of the job of make network cable. Use the RJ45/RJ11 interface can connect to the network and the telephone line directly.
5 link tester can find out that pair of circuit line cable from large mount of cables. 6 high amplitude ranks 200 times amplification circuit is suitable to locate long distance cable.
7 two-sided network lines sequence indicator is easy to examine the network line cable whether or not correctly conveniently. 8 portable types multifunctional bag can encase most of your engineering tools; remit your messy carry-over of implement bothering. 9 adopt two 9V batteries.