Other products by GB Gardner Bender
Item #: TGBCT2
Part #: GTT-200
Our Price: $4.95


GB Gardner Bender GTT-200 Dual Phone Line Tester GB Modular Plug Jack Voltage with LED Color Display, Dead Service Troubleshoot Hook-Up Cable, Part # Gardner Bender GTT200

This small, pocket-sized tester is used for troubleshooting common problem conditions with standard dual line telephone hook-ups. Checks for: reversed line, presence of voltage on line, and dead line. Just plug the tester into standard telephone line jack and watch the LED indicator at the top, match the color of LED with the chart below. Cheaper than a service call!

Line Status LED Indicator Light:

  • Green: Line Okay
  • Red: Reversed Line
  • Amber: AC Voltage Present
  • Not Lit: Line Dead

Retail Price: $9.95

Our Discounted Price: $3.50


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