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AT-100 Arrester Tester

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Home » Test, Measurement & Safety » Leakage / Arrester Tester - AT-100

Arrester / Leakage Testers

The AT-100 is a two-stick live line tester designed to test disconnected lightning arresters on a power distribution system. The tester is designed to warn the user that an arrester is damaged or deteriorating and should not be energized.

Arrester / Leakage Tester Features

  • For use on systems from 4kV to 25kV phase-to-phase and up to 69kV with optional R-69 add-on resistor stick pair
  • Built-in universal splines for attachment to hotsticks
  • Easy-to-read meter face
  • Optional bushing probes allows testing of elbow arresters

HD Electric Company is committed to ongoing review and improvement of its product lines, and thus reserves the right to modify product design and specifications without notice.