77HP-G - 

Cable Continuity Tester, Tone Set, 57 mm, 64 mm, 32 mm

77HP-G - Cable Continuity Tester, Tone Set, 57 mm, 64 mm, 32 mm

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Newark Part No.:
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Product Information

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Product Overview

The 77HP-G is a Tone Generator, intended to identify the conductor within a bundle, at a cross-connect point or at the remote end. This tester is housed in high impact plastic cases and each is powered by one 9V battery. Standard test leads include red and black rubber insulated test clips and a snag-proof, four-conductor modular cord and plug. A three-position toggle switch controls the modes of operation and bi-colored LEDs display line polarity for lines 1 and 2. When a short circuit is detected, an audible signal will be heard (77HP only). The tone and short circuit test functions are only applied to Line 1 using the modular plug.
  • Battery compartment
  • 3-position toggle switch
  • Bicolored light emitting diodes (LEDs) to display line polarity for lines 1 and 2
  • Standard test leads with red and black rubber insulated test clips
  • Snag-proof and 4-conductor modular cord
  • Can be used on twisted pair wiring
  • Single conductors, coaxial cables, de-energized AC wiring and most other wiring


Test & Measurement, Communications & Networking


Do not expose this unit to rain or moisture. Contact with live circuits could result in severe injury or death.

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