1. Cable Tester for UTP STP RJ45 RJ11;
2. Automatic efficient scan for the miss wiring， disorder cable， open and short circuit;
3. TEL BNC test available(Adapter needed);
4. Remotely test cable up to 1000 ft in length ( remote kit included );
5. Protective power switch for low power consumption;
6. High quality protecive case provides more secure protection;
7. Judge continuity of the cables or wires;
8. Track the cables or wires， and diagnose the break point;
9. Receiver the tone signal on the cables or wires (telephone line);
10.Identify the state in the working telephone line (clear ring， busy);
11.Send a single solid tone or a dual alternating tone to the object cables or wires.

Functions

Telephone line :

Use red and black alligator clip wire are connected directly to the two-line telephone， the transmitter function dial profile switch to "SCAN" position， Hunt Indicators "STATUS" flashes， indicating that the transmitter is working properly， to by holding down the receiver jog button with the receiver probe queries the required target cable.

Open or short circuit test:
The transmitter function dial profile switch to TEST position and long press the transmitter\`s function keys (SELECT) 2 seconds， then VERIFY lights from flashing to steady， with two clips alligator clips clamped to be tested ends， if a short circuit， the transmitter will light a vertical section， the resistance is smaller， the brighter the light; if open， the light does not shine.
Network lines :
Crystal head directly to the network with a network cable into the hunt Interface RJ45， the transmitter function dial profile switch to "SCAN" position， Hunt Indicators "STATUS" flashes， indicating that the transmitter is working properly， to by holding down the receiver jog button with the receiver probe queries the required target cable network cable to feature detection range can reach a range of 1 meter. (depending on environment).

Single line break:
Use red or black alligator clip directly connected to the test line， the transmitter function dial profile switch to "SCAN" position， Hunt Indicators "STATUS" flashes， indicating that the transmitter is working properly， press down live receiver jog button with the receiver probe along the target line to find， when the sound suddenly becomes smaller or disappears， change the location for the breakpoint.
DC level test functions:
The transmitter function dial profile switch to SCAN position， and long press the transmitter\`s function keys (SELECT) 2 seconds， then off while VERIFY STATUS lamp light will shine， the alligator clips are clamped at both ends of the two clips to be tested If STATUS bright red， the red clamps is positive， if STATUS is green， the red clamps is negative.
Low Voltage prompts:
When the transmitter function dial profile switch to TEST position， when the battery voltage is less than about 7V， STATUS AND VERIFY will flash simultaneously， indicating that the user needs to replace the battery.
Headset features:
In a noisy environment， you can put on headphones to operate， to avoid outside interference， affect judgment.
Lighting function:
In a dark environment， the switch dial-up， LED lights on the receiver light， can illuminate the work area needs.

Specification:

Brand Name: MJTEK

Working current:

Emiter: 10mA Receiver: 30mA
Signal transfe mode: Digital signal
Signal output level: 8Vp-p
Signal transfer distance: 3Km
Dimension:Transmitter: 125x49x29mm Reveiver:175x38x24mm
Power: by 2 x DC 9V Battery( not included)