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Cat No: 77GX

Greenlee UPC No: 783310605560

Tempo UPC No: 810025410643

  • Microprocessor controlled circuitry for increased reliability
  • Two-line polarity indication for fast outlet identification
  • Automatic shutoff to prevent battery drain
  • Snag-proof boot prevents broken plug tabs
  • Convenient wrist/hanging lanyard
  • Three distinct, selectable tone signal outputs for multiple line identification
  • Two selectable tone power outputs for use on open and shorted pairs
  • Independent continuity test function
  • Independent talk battery supply with higher output voltage
  • Fixed alligator clips and removable modular plug for multiple connection options
  • 77GX2 includes premium telco-style bent nose clips with piercing pin and bed-of-nails connectors

Attribute Name Attribute Value
Type Professional GX Series
Item Status Date 01072005
Country of Origin US
UNSPSC 41113740
International Harmonize Code 9030400000
RoHS Indicator U
MSDS Update Flag N


This product can expose you to chemicals including Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information about this regulation:  www.P65Warnings.ca.gov