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insulator

Greenlee’s IT-5 Insulator Tester

Manufacturer: Greenlee

Greenlee’s IT-5 insulator tester delivers visual and audible feedback with a multilevel LED scale and audible cue that provide immediate go/no insulator status. It has simple controls, a universal attachment and rechargeable battery. Balanced design reduces fatigue and supports stable use on a hot stick during long repeated work.

Product Tag:
  • Insulation Tester
  • Testers and Meters
Appears In: Electrical Contractor September 2026

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