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Handheld Professional Telephone Line Tester

Toronto, Canada - GAO Tek Inc. ( has launched a handheld telephone line tester  used for line installation, inspection and maintenance. It is also suited for tier-1 ADSL applications and is an ideal test instrument for ADSL technicians and engineers. This telephone line tester, model 200, uses advance technologies including a smart CPU, a special-purpose IC and SMT. The tester provides call display and last number redial, performs multi-line tests and wire pair check, and checks line insulation and tests for breaks. [Read More...]
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