Item Specifics
Is_customized: Yes
Place of Origin: Shenzhen.China
Main Function: Distance measurement and area/volume calculation.
Max distance : 30/50M
Power: 1.5V 2*AAA
Working temperature:0~40℃
Warranty: 1Year

1. Distance/ Area/Volume measurement.
2. Single/Continuous measurement
3. Min / Max function
4. Max range: 30m / 50m for option

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Is_customized : Yes
Place of Origin : Shenzhen.China
Interface: FC ( ST/SC/LC interchangeable)
Wavelength: 800-1700nm
Power : 1.5V x 3pcs

NF-904 VFL are compact but powerful Visual Fault Locator, be used to locate sharp bends & breaks in jacked or bare fiber.
It could also be used to identify the connectors in patch panels and identify the fibers during splicing operation.

1. Locating the fault of fiber breakage, winding and so on
2. End-to-end fiber recognition.
3. Pulsed and CW operation
4. 2.5mm universal connector, no need of complex adaptor
5. Rugged and weatherproof design

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Item Specifics
Is_customized : Yes
Place of Origin : Shenzhen.China
Interface: FC ( ST/SC/LC interchangeable)
Interface: FC ( ST/SC/LC interchangeable)
Output power: 20mW
Power : 1.5V x 3pcs

The 2-in-1 optical multimeter NF-907C is a compact and an easy-to-use testing instrument for optical fiber networks, which can be used for absolute optical power measurements
as well as for optical fiber winding or breakage. It has features of ingenious appearance, wide range of power measurement, high accuracy with high performance-to-price ratio.

Main functions
1. Measurement of the power of optical sender (dBm and W).
2. Insertion loss test of optical devices.
3. Check fiber breakage, winding,ect.
4. New REF user-defined.
5. FC, SC, ST, LC switchable (FC is included originally)
6 wavelength:850/1300/1310/1490/1550/ 1625nm (power meter)

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Item Specifics
Is_customized : Yes
Place of Origin : Shenzhen.China
Interface: FC ( ST/SC/LC interchangeable)
Wavelength: 800-1700nm
Power : 1.5V x 3pcs

Main functions
1. Measurement of the power of optical sender (dBm and W).
2. Insertion loss test of optical devices.
3. Comfortable LCD display and optional backlight LCD display supports
night operation
4. wavelength:850/1300/1310/1490/1550/ 1625nm

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Check fiber faults, winding,ect
PoE function: identify which pins are providing power and detect how much voltage .
Identify telephone cable condition ( Tip or Ring) / polarity (anode or cathode).
Easily trace and locate cables without AC Current noise.
Hub blink for locating network port by  the flashing port light on Hub / Switch.
Measure cable length for Lan cable and Coax cable.
Check open, short, cross for  Lan cable and Coax cable.

Benefits:
Different scan modes, easily help locate target cable.
Memory and storage function
LCD Screen shows test result clearly

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Detecting cables, electrical lines-water/gas supply pipelines buried in wall or earth
Detecting interruptions and short circuit in cables and electrical lines buried in wall or earth
Detecting fuses and assigning current circuits.
Both transmitter and receiver display power level, code, battery, detected voltage type and value, and high-voltage alert.
Transmitter built in DC/AC voltage meter for linear measurement of 12-400V DC/AC voltage
Large LCD screen on transmitter & receiver with digit readout, bar graph and sound to easily determine wire location
Additional transmitters are available to extende or distinguish multiple signals.
Installation and maintenance of weak current system, communication line, comprehensive wiring circuit, telephone system, computer network, other metal wire circuit etc.

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Are you planning to drill into the wall or excavating a road? then you must want to know the layout of the cable or pipelines in the wall or ground to keep away from these facilities to avoid dangers. Underground cable locator NF-816 will assit you to fix the above problems to locate and detect invisual cables. it is widely used in the construction field, gardening, irrigation, pet industry, ect.

1. Locate the path of non-energized wires behind walls and underground
2.Capable of locating a specific circuit breaker,pinpointing wires before drilling and verifying dig sites underground.
3. The alligator clip leads are available to connect the transmitter to electrical wire,CATV coax,telephone drops,irrigation control ires or metallic pipes
4. The effective range is up to 3 feet deep and up to 1000 feet in length.

The post Noyafa NF-816 Underground wire locator first appeared on Gks Güvenlik Kamera Sistemleri.

1. Quickly finding the required line pairs among numerous ones.
2. Trace cable with continuous and clear tone, AC Current rejection.
3. It tests physical connection status of network cable, such as open , short , miswire and split connection
4. Port flash function directly find target cables connected with switch.
5. Telephone Line Test: judging TIP or PING line and judging whether the telephone line is idle, ringing or off-hook.

Benefits:
LED indicates connections and faults .
Flashing assists use in dark corneres of the receiver .
Rotary switch choose the function easily
Test crosstalk when wiremapping.

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Is_customized: Yes
Place of Origin: Shenzhen.China
Main Function: trace RJ11 RJ45 cables
Other function: detect status of telephone lines
Power supply:  9V bettery.
Warranty: 1 year

1. Tone trace the required line among numerous ones, perfect for tracking RJ11, RJ45, cables or other metal wire (via adapter)
2. It testes physical connection status of network cable, such as open circuit, short connection, miswire and reverse connection
3. Use the emitter to test the status of working of telephone lines, such as judging TIP or PING line and judging whether the telephone line is idle, ringing or off-hook
4. Highlights for 60V endurable, users can track wires which is in low-electricity less than 60V without burnout or damaged.
5. Clips allow easy access to individual pairs and RJ11 RJ45 easily connect to telephone jacks—no need for adapters
6. Used on single conductors, twisted pairs, telephone cable and electrical wiring, a practical tool for service providers in network infrastructure installation, certification, and troubleshooting

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Item Specifics
Place of Origin: Shenzhen.China
Test distance: 10cm
Color: Red+Black
Power: 3.7V Lithium battery
Warranty: 1Year

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