• The cable fault locator uses the principles of vibration pickup and electromagnetic induction to determine the specific location of the cable fault point.

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• A high-voltage pulse generator is used to cause flashover discharge at the fault point. Physical phenomena such as vibration waves, sound waves, and electromagnetic waves generated by the flashover discharge at the fault point are picked up by a special probe of the pointing instrument, amplified, processed, displayed, and output by the cable fault pointing instrument.

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• The precise location of the fault point is determined by the tester's hearing and vision. That is, the task of accurately locating the cable fault point "directly above the cable and within the range of rough measurement" is completed.

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• This fixed-point instrument is suitable for low-resistance, short-circuit, open-circuit, and disconnection faults of power cables, high-frequency coaxial cables, street light cables, and buried wires made of various materials with different cross-sections and media, as well as high-resistance leakage and high-resistance flashover fault.

The GM.1000:

Technical Specifications

Key Features

• 5-inch touch-high brightness LCD ensures visibility under sunlight.

• It has 4 test modes: standard, enhanced, noise reduction, and customized.

• It has four positioning functions: acoustic-magnetic synchronization, pure acoustic, pure magnetic, and step voltage.

• It has background noise reduction technology and can choose from a variety of filtering methods.

• Equipped with BNR and mute functions.

• It has path deviation indication.

• Equipped with multi-layer physical isolation signal sensors.

• Waterproof grade IP65.

• Built-in large-capacity lithium battery, long standby time, equipped with fast charger.

• Small and lightweight, easy to operate, and simple human-machine interface.

Included accessories