Features:

1. Directly hunt 5E, 6E, telephone wire, coaxial cable, USB cable and other cables.

2. Hub blink for locating network port by  the flashing port light on Hub / Switch.

3. Check wiring error in 5E, 6E, coaxial cable, such as open circuit,short circuit, jumper wire, reverse connection.

4. Locate the wiring or connection error.

5. Measure the length of the network cable up to 1000m and locate the breaking point.

6. polarity test function measure DC voltage (0.5-60 V)

7. Memory and storage for calibration data.

8. Automatically time-delay shut off and Low battery alarm function.

Technical indexes:

（1）NF-308 Transmitter specifications

Indictor：LCD 53x25 mm, with back light

Tone frequency：225 Hz

Max. distance of transmission：2 km

Max. distance of cable map：1 km

Max. working current：Less than 70mA

Tone mode：2 Tone adjustable

Compatible connectors：RJ11，RJ45,Coacial, USB

Max. signal voltage：15Vp-p

Function selection：3 position buttons & 1 power switch

Function and faults LCD display：LCD display ( wiremap, Tone, short, , No adapter, Low  battery )

Cable map indication：LCD (#1-#8)

Shielded indication：LCD ( #9)

Voltage protection：AC 60V/DC 42V

Battery Type：DC9.0V（NEDA 1604/6F22 DC9V x 1pcs）

Dimension(LxWxD)：185x80x32mm

（2）NF-308 Receiver specifications

Frequency：225kHz

The Max. working current：Less than 70mA

Battery Type： DC9.0V（NEDA 1604/6F22 DC9V) x1pc

Dimension(LxWxD)：218x46x29 mm

（3）NF-308 Remote unit specifications

Compatible connectors： RJ45, BNC

Dimension(LxWxD)：107x30x24mm

Attention:

1.Don't connected high voltage lines to avoid buring out the machine.

2.Put into the right place to avoid hurting others,because of the sharp part.

3.Connected the cable to the right port.

4.Read the user manual before use it.

Package Include:1X NF-308 wire tracker (battery is not include)