The earth fault locator ESG NT is used for the high accuracy pinpointing of a sheath fault. The easy-to-use instrument ultilises a bright, sun readable TFT colour display.

A fully automatic calibration keeps the display always at zero. The itegrated noise suppression eliminates all influences by DC, railway currents, industrial plants and high resistive soil environment.

With two earth rods, the ground step voltage potential is measured and the direction towards the fault is indicated by the display.

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• Automatic adaptation to voltage level
• Automatic filtration of interfering signals
• Automatic zero calibration, no adjustments necessary
• History mode
• High-contrast color display

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