Shandong Senter Electronic Co., LTD.
Telephone Line Tester, xDSL Tester, ADSL2+ Tester, phone tester, IPTV Tester, Manufacturer and Supplier - China
ST880 Cable Fault Locator (ST880)
ST880 Cable Fault Locator is a portable open-air cable test instrument working on TDR and bridge methods, adopting advanced micro-electronics technology. It is designed to locate accurate fault points in such cables as telecommunication plastic cable or user’s lead covered wire, while the faults include break, mix, earthing, defective insulation, or poor connecting. It is an ideal function-stable instrument for the open-air operator to improve work efficiency; in addition, it can also be used for circuitry project checking electric property testing of the cable.
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1 .TDR Mode
Max. Measurement distance: 8km, the range can be set according to length of the cable.
Measurement dead zone: 0m
Measurement accuracy: 0.5m (Range<2km), 8m (Range>2km)
Pulse width: 160ns-3.5μs, can be set automatically
Impedance balance can be set automatically
Automatic and manual modes of gain adjustment
Intelligent bridge measurement mode
Max Resistance of defective insulation: 30MΩ
Measurement accuracy: ±1% x length of the cable
Max. Measurement range: 9999m
Input by three segments, and the wire radius is 0.3mm-0.99mm
2. Capable of giving five hours of uninterrupted working
Recharge time: 3 hours (full battery can be used continuous for 5 hours )