Extech ET40B Continuity Tester

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Extech Mfr # ET40B – Item # WW-20000-86
Detect voltage quickly and safely
  • Safely detects open circuit in fuses, diodes, switches, and wires
  • Insulated alligator clip provides added safety
  • Built-in stainless steel probe with 5-ft (1.5-m) cable
  • 1 year warranty

SPECS & DESCRIPTION

Specifications & Description

  • DC Min (Volts)6
  • DC Max (Volts)24
  • AC Min (Volts)6
  • AC Max (Volts)24
  • PowerOne AAA battery
  • DescriptionContinuity Tester
  • Warranty1 Year
1 Year Warranty

Key Features

  • Safely detects open circuit in fuses, diodes, switches, and wires
  • Insulated alligator clip provides added safety
  • Built-in stainless steel probe with 5-ft (1.5-m) cable
  • 1 year warranty

More About this Item

Safely detect the presence of voltage quickly and easily with the ET series of electrical testers. Visible and audible alarms notify you if live voltage is nearby and should be avoided or powered down. Choose from a wide selection of compact voltage and continuity testers for use in residential, commercial, and industrial applications.

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