- Brand: Smart mice
- Model: NF-308
- Item no: NF-308
- Color classification: NF-308 801 post supplement NF-308
- Renovation and construction of hydropower engineering
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The company (Guangzhou this electronic limited)
爲Connaught Ark smart mice Sky cat city agents
Brand: Smart mice
Name: measuring instrument
Origin: Guangdong Shenzhen
NF-308 multipurpose network cable test check instrument function is a more modern network cable test and check the line instruments.
The new instrument looks smooth, feel good and considerate humanization design. It has a line for line and line state three functions of test, with fast and accurate features, communication lines, cabling, lines, such as weak system installation, maintenance engineers of utilities. Widely used in the telephone systems, computer networks and other related areas such as metal wire lines.
① cable on line test
② testing network cables length breakpoints
③ BNC line on off test
Black line range (USB Cable BNC video cable RJ45 network cable power cord and other cables RJ11 telephone line) support for switches, routers, with weakness turned to use. If you have any questions please contact our customer support staff in order to answer your questions. )
(1) overall dimensions: main Tester: 185X105X50mm; Receiver: 218X46X29mm.
(2) power supply: main Tester: 9V laminated cell; Receiver: 9V laminated cell.
(3) display: special 4X16 character large-screen LCD dot matrix (61.6X25.2mm effective viewing area).
(4) test cable type: STP/UTP twisted pair and coaxial cables.
(5) detecting line type: direct search for CAT5, Cat6, telephone wire, coaxial cable, USB cable and other cables.
(6) operating temperature:-10 ℃ ~ + 60 ℃.
(7) test instrument and probe:
Main Tester: a RJ45 port (MAIN), RJ45, Deputy port (LOOPBACK),
RJ45 line port; The receiver probe; remote ID RJ45 port (r)
Additional BNC coaxial cables can be measured and RJ11 converter, phone line connectivity.
(8) twisted-pair cable length measurement: range: 1-350 m (3-1200 ft)
Calibration accuracy: 3% (+/-0.5M or +/-1.5ft). (Calibration cable ﹥ 5 m)
After they leave the error: 5% (+/-0.5M or +/-1.5ft). (AMP, AT&T5 cable)
Display: m or ft.
(9) the length calibration: known length of cable lines are available to users, set up calibration factor, calibration cable longer than 5 m.
(10) cable fault location and line sequence: fault detection, open circuit, short circuit, reverse polarity, cross.
(11) auto delay off time: 30 minutes without operation.
1. LCD display the frequency of the transmitter X1
2. signal receiver X1
3. adapter X1
4.9V battery X2
5. headphones X1
6. RJ-11 adapter line X1
7. Alligator Clip adapter line X1
8. RJ-45 adapter line X1
9. RJ45 to BNC X1
10. smart mouse special bags (Messenger bag) X1
11. operating instructions X1
Line switch part of the skill description:
Case of a distribution frame in the engine room, if a jumper connection for wiring and switch, direct find the jumper can be, who confirmed that you can accurately confirm the purpose of cable separately from the other jumpers a few centimeters away, making a very loud sound, proof is correct; If not directly find the jumper wire port, you can put the probe directly into the RJ45 connector of the receiver, so you'll find the goal line and other obvious difference cable. (Note: because of distribution frame is close to the distance between the port and other ports have a weak voice, with the loudest voice and the receiver led light cable to locate what you are looking for.)
(Note to judge the sound, the sound you're looking for is the biggest purpose of cable, there are also strong attention switches interference as far as possible from the switch away, so sound effects more clearly.)