Noyafa NF-468B Cable Tester
1. Automatically runs all tests and checks for continutiy, open,shorted and crossed wire pairs.
2. Cable Type: RJ11 Telephone cable,RJ45 LAN cable and BNC Coax cable.
3. Visible LED status display.
4. Slow and fast test switch.
5. Power Source: DC9V Battery Required (not included)
6. CE/ROHS/REACH Certificates approved
Following are abnormal connections:
If one cable, for example cable NO.3 is open circuited, the two NO.3 lights of the main tester and remote tester will not turn on.
If several cables are not connected, several lights will not turn on respectively. If less than two cables are connected, none of the lights is on.
If two ends of a cable is disordered, for example NO. 2and NO. 4, then displays on
Main tester: 1-2-3-4-5-6-7-8-G
Remote tester: 1-4-3-2-5-6-7-8-G
If two cables are short circuited, neither of the corresponding lights is on of the remote tester while main tester remains unchanged
If three cables, including three, are short circuited, none of the corresponding lights is on.
If test patch panels or wall plate outlles, two cables which can match each other (RJ45) will be connected to the tester
|Quantity||100pcs / ctn|