What are the specific features of the TFN Handheld Cable Tester?

TFN Handheld Cable Tester

TFN handheld cable tester adopts pulse reflection method. The fault point and type are determined according to the reflected waveform. The waveform comparison function is added to locate the fault point more intuitively.

TFND131 series cable fault intelligent distance meter is suitable for automatically measuring the precise location of core wire obstacles such as broken wires, mixed wires, ground and air in power cables and communication cables.

The D131 series features automatic testing of many typical faults, with the following features:

1) DAGC (Digital Automatic Gain Control) system: Gain can be adjusted digitally. This eliminates the waveform distortion caused by the potentiometer knob of the original similar instruments. It can also make pure linear adjustments, which is conducive to manual testing.

2) Automatic digital waveform recognition technology: relies on machines to automatically recognize waveforms that are difficult for humans to judge.

3) The use of ARM CPU combined with FPGA technology can quickly perform various complex calculations and accurately determine fault waveforms.

4) Waveform comparison function, which is convenient for comparing the test waveforms of the faulty line and the normal line, and clearly locating the fault point.

5) Large color LCD display, humanized interface menu design, and quick digital keys make it easy for users to operate.

6) High-energy lithium battery, with a usage time of up to ten hours (charged with a dedicated charger).

7) Wave speed memory: after shutting down and then restarting, the wave speed will be automatically set to the wave speed when it was shut down last time.