Copper Lan Tester
|Power Supply||DC 9V Battery|
|Weight Whole Set||0.420kg|
|The Max Working Current||Emitter|
|Signal Transmission Format||Multi Frequency Impulse|
|Signal Output Electic Status||8Vp P|
|Distance Of Signal Transmission||3km|
|Appearance DimensionAppearance Dimension Receiver||175x42x27 mm|
|Appearance Dimension Whole Set||270x165x45 mm|
|Appearance Dimension Emitter||126x49x34 mm|
Bestnet network tracing tools can help us connect to the internet, and today as we are using mobile devices increasingly frequent, the network tracking tools is more and more important. High quality network traffic analysis tools can help you connect quickly and stably, thus enjoy the internet more freely. The network traffic monitoring tool in our shop are safe, no harmful radiation for human body, and the network traffic monitoring tools would not cause too much electricity.
Open circuit or short circuit testing function :
Push DIP switch on emitter to position of "TEST" , and long press function switchover button on emitter for2 seconds, "VERIFY" indicator will change "flash" to "lighting" insert the crystal plug with crocodile clamp into RJ11, clamp the two ends to be tested with crocodile clamps, in case of short circuit, "1 " -shape indicator of emitter will light up, otherwise it will not light up, resistance ofthe line can be indicated be brightness of status indicators: the lighter the indicator, the smaller the resistance; the darker the indicator, the bigger the resistance.
DC level testing function :
Push DIP switch on emitter to position of "SCAN" ,and long press function switchover button on emitter for 2 seconds, "STATUS" indicator indicator flashes, insert the crystal plug with crocodile clamp into RJ11, clamp the two ends to be tested with crocodile clamps, in case that "STATUS" indicator lights up in red , it means the end clamped with red clamp is positive pole, in case that "STATUS" indicator lights up in green, it means the end clamped with red clamp is negative pole, electric level can be judged by brightness of the status indicators; the lighter the indicator, the smaller the resistance; the darker the indicator, the bigger the resistance.
Low voltage alarm function :
Push DIP switch on emitter to position of "SCAN " , in case that battery level is lower than 6.0V, "STATUS" and "VERIFY" indicators will light up at the same time, it means battery replacement is needed.
Earphone function :
ln noisy environment, earphone can be used to prevent interference from the outside.
Volume adjusting function :
While find the wire, volume knob can be rotated for moderate level of sound.
Spotlight function :
You can easily work as usual while putting on the light switch at night and in the dark.
lnching switch can automatically delay power-off. The continuous life span of battery is over 50 hours.
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Can test correspondingly double-twisted cables1, 2, 3, 4, 5, 6, 7, 8 and G, meanwhile, can judge wrong connection, short circuit and open circuit. NS-468B tests BNC, RJH and RJ45; NS-468 tests RJ11 and RJ45; NS-468N tests RJ45 and BNC; ST-248 tests RJ45 and BNC.
Main Tester :
Remote Tester :
Following are erroneous connections :
- If one cable, for example, cable No. 3 is open circuited, the two No. 3 lights of the main tester and remote tester will not turn on.
- If several cables are not connected, several lights will not turn on respectively. If less than two cables are connected, none of the lights is on.
- If two ends of the cable is disordered, for example No. 2 and No. 4, then displays on:
- Main Tester : 1-2-3-4-5-6-7-8-G
- Remote Tester : 1-2-3-4-5-6-7-8-G
- If two cables are short circuited neither of the corresponding lights is on of the remote tester while main tester remains unchanged. If three cables, including three, are short circuited, none of the corresponding lights is on.
- If test patch panels or wall plate outlets, two cables which can match each other (eg 110P4 and RJ45) will be connected to the tester. If test cables of the same axes, BNC turns on when the cable works.
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|Overall Dimension||123.7 x 66.5 x 24.5 mm|
|Battery||4 x AAA 1.5V dry battery with power consumption 8 mA|
|Display||Special Cable Tester LCD Display Effective Visual Range 35 x 17 mm|
Bestnet carries a line of Network LAN tester provide you with an economical way to test Cables & Networks. These Ethernet Testers are specially designed to test the full range of the ever-expanding Ethernet, Lan Data and cable configurations. These ethernet Lan Testers is a must for anyone in the cabling industry.
- Cable types to be tested:
- It is capable to test unshielded pair and shielded pair (UTP, FTP) of RJ45 port; with special adapters. it is capable to test RJll port, telephone line (TEL) and coaxial cable (BNC).
- One person is enough to completeAd by we Download link continuity test.
- lt is capable to detect wiring troubles such as open circuit, short-circuit and dislocation.
- lt is simple and easy to use and the test result is clear at a glance with the aid of LCD display of wiring diagram.
- Voice report of test result makes test work convenient and interesting (only Model "A" unit).
- It is portable with long service battery (reserve for 50 hours).
- It is capable to locate cable with 8 far-end passive test ports (Identification Number IDl - ID8 are used for quick check of cable far-ends respectively).
- Single chip microprocessor software watchdog design is reliable in operation.
- Low battery voltage alarm display.
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