Features:
1. Directly hunt 5E, 6E, telephone wire, coaxial cable, USB cable and other cables.
2. Check wiring error in 5E, 6E, coaxial cable, such as open circuit,short circuit, jumper wire, reverse connection.
3. Locate the wiring or connection error.
4. Measure cable length up to 1000M and locate the breakage point.
5. polarity test function measure DC voltage (0.5-60 V)
6. Memory and storage for calibration data.
7. Automatically time-delay shut off and Low battery alarm function.
Attention:
1.Don't connect 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.
Standard carton:* Carton size: 48.8×43.5×44.5cm
* Quantity: 30pcs/ctn
* Weight: 22.2kg
Technical indexes:
| NF-308 Transmitter specifications | |
| Indictor | LCD 53x25 mm, with back light |
| Tone frequency | 225kHz |
| 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, BNC ,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 |
| NF-308 Receiver specifications | |
| Frequency | 225kHz |
| The Max. working current | Less than 70mA |
| Earjack | 1 |
| LED illumination | 2 |
| Battery Type | DC9.0V(NEDA 1604/6F22 DC9V) x1pc |
| Dimension(LxWxD) | 218x46x29 mm |
| NF-308 Remote unit specifications | |
| Compatible connectors | RJ45, BNC |
| Dimension(LxWxD) | 107x30x24mm |
Function Comparison:
| Function | NF-838 | NF-300 | NF-388 | NF-8108 | NF-8108M |
| Trace Cables | RJ45+RJ11 | RJ45+RJ11 | RJ45+RJ11 | X | X |
| BNC+USB +1394 | BNC+USB | BNC+USB | |||
| Measure cable length | X | RJ45+BNC | RJ45 | RJ45 | RJ45 |
| Check cable condition (open,short,cross,ect) | RJ45+RJ11 | RJ45+BNC+RJ11 | RJ45+BNC | RJ45 | RJ45 |
| BNC+USB +1394 | |||||
| Anti-jamming | ok | Good | ok | ok | ok |
| Power supply | 9V Battery | 9V Battery | 9V Battery | 1.5V AA | 1.5V AA |
| Remote units | 1pc | 1pc | 8pc | 1pc | 8pc |
