Expect nothing less from Greenlee's Electric and Test Measurement equipment. Backed by a limited lifetime warranty and designed to withstand your rigorous daily tasks and the harsh elements, Greenlee Test & Measurement tools get the job done.


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What Apprentices Really Need to Know About Testing Tamper Resistant Outlets

CMI600 CLM1000
  • Ratings: CAT III 600V, CAT IV 300V: CAT III, C/US UL Listed, CE Listed

  • Non-conteact voltage detection

  • Phase sequence and motor rotation test

  • Used to measure the length of insulated copper or aluminum conductors on a spool

  • Range: 18 AWG to 4/0: 250 to 1000 kcmil (MCM)

  • Voltage Rating: Not intended for connection to live voltage

clamp meter cable length meter
GT10GFI"" Digital Multimeters
  • Used to troubleshoot 120 VAC grounded outlets and test GCFI receptacles

  • Light sequence indicates correct/incorrect wiring

  • Standard: ETL

  • Resistance M Ohm 60; CAT IV 1000V: Amps AC/DC Max 10

  • Backlit LCD Display; Dual 10,000 Count

  • C/UL US Listed, CE Listed

GFI Testers


TR12A CS 8000
  • Detects voltage in tamper-resistant and conventional outlets, lighting fixtures, circuit breakers and conductors.

  • Ratings: 50-1000 VAC / CAT IV, 1000V

  • C/US ETL Listed, CE Compliant

  • Locates breakers, outlets and conductors

  • Capacity: 0 - 750V AC/DC

  • Information-rich full-color graphical LCD

voltage detector circuitseeker