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NF838 Network Telephone RJ11 RJ45 USB Cable Wire Tracker Open Circuit Tester

In Stock. History 5 sold. Item No. AT117

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Free Shipping Standard Flat Rate Shipping Service    Estimated delivery time: 12-25 working days.See details »
23.8cm*13.5cm*8cm     ( Inch: 9.37*5.31*3.15 )
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Product Description

NF-838 multipurpose LCD is widely applicable to telephone system, computer network, other metal wire circuit and other fields.
NF838 Network Telephone RJ11 RJ45 USB Cable Wire Tracker Open Circuit Tester

Attention: Battery is not included in the package. Because it cannot pass the check of shipping company.

NF-838 multipurpose LCD cable test & inspection instrument is the latest inspection instruction with a number of new functions researched and developed by our company.
The product is composed of emitter (NF-838-M) briefly called launcher, receiver (NF-838-R) called receiver and remote identifier (NF-838-S) called remote identifier.The new instrument is provided with fluent appearance, excellent hand feel and considerate human-centered design.
Product features:
●LCD, the display effect is more direct, more visual and clearer.
●The wire can be hunted directly in connection with Ethernet switch/ router /PC terminal of different models in startup.
●Test 5E, 6E, telephone wire, coaxial cable, USB cable, 1394 line and other cables for troubleshooting.
●Test 5E, 6E, telephone wire, coaxial cable, USB cable, 1394 line and other cables for troubleshooting.
●RJ45/RJ11/BNC/USB/1394 and other ports are included and the complex switch is not required.
●Select startup/shutdown function and backlight display function.
●Sound hint function of different circuit status
●9V battery for power supply and low-voltage hint function
Technical indexes
(1)Overall dimension
Emitter: 185x80x32mm; receiver: 218x46x29mm;
Remote identifier: 107x30x24mm
(2) Power
Two laminated batteries of 9V (not include)
(3) Display
Large screen LCD segmented display (effective visual area 54x26mm)
(4) Type of cable tested
RJ 45/RJ11/BNC/USB/1394 and other different types
(5) Type of cable detected
RJ 45/RJ11/BNC/USB/1394 and other metal wires
(6) Ambient temperature in work
(7) Signal transmission distance
More than 3 km
(8) Location of wire order and cable failure
Failure test, open circuit, short circuit, reversed position, crossing and series winding
Packing list:
1. Emitter 1PCS
2. Receiver 1PCS
3. Remote adapter 2PCS
4. Earphone 1PCS
5. Alligator clip adaptation line 1PCS
6. RL45 adaptation line 1PCS
7. RJ11 Adapter line 1PCS
8. Service manual 1PCS

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Shipping and delivery Attention: 

DHL: For MOST non-free shipping goods, default shipping method is DHL. Need 3-7 working days on the way after dispatch the goods.

YANWEN Express: 7-14 working days on the way, no need to pay tax for most european counties.

EMS: 6-10 working days on the way. To Russian only send by EMS. For some remote area, if you do not want to pay remote fee, we can send it to you by EMS too.

Aramex: 5-10 working day. To most middle east counries. If you do not like this shipping method, please leave message on your order.

Flat airmail: 7-18 working days on the way. For remote area or holiday, need more time.


If you needs YANWEN express shipping or other shipping method like UPS, TNT, FedEx and so on, or you have special needs for your order, such as declared name and so on, please leave message on the order to notify us. Otherwise we will send the order as our usual practice.

As different country has different import policy, sometimes we will change the shipping method based on the counties and goods.

When you get the parcel, before sign for acceptance, please check the package to make sure the product is correct and no damage. 

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