Telecom Line Tester aids maintenance and construction.

Press Release Summary:

With 0–40 MΩ insulation test range at 2 km max, model A0080003 performs multi-line as well as twisted pair testing. Unit incorporates functions of telephone set, circuit performance tester, and security tester, promoting comprehensive detection of line errors. Compatible with FSK and DTMF meeting GB/T 15279-94 standard, tester uses rechargeable 9 V Ni-MH battery and displays line voltage and insulation test results on LCD. Dialing functionality and caller ID are standard features.

Original Press Release:

Compact Telecom Line Tester for Line Maintenance and Construction

Toronto, Canada - GAO Comm ( has announced the release of a compact telecom line tester used for line maintenance and construction. The tester incorporates the functions of a telephone set, a circuit performance tester and a security tester, which makes it a comprehensive device for detecting line errors.

This compact telecom line tester, model A0080003, can be used to dial and has caller ID display. It features a compact size, low voltage warning, auto power off and an energy-saving design. It has an insulation test range of 0 to 40 MΩ at a maximum distance of 2 km.

The tester performs multi-line as well as twisted pair testing. It is compatible with FSK and DTMF meeting the GB/T 15279-94 standard. It is configured with a large high resolution LCD screen to display line voltage and insulation test results and uses a rechargeable 9 V Ni-MH battery.

This compact telecom line tester belongs to GAO's family of Telecom Line Testers. This line contains three similar testers that can satisfy the consumers' needs. Two featured products in this line are TDR Cable Fault Locator model C0080001, which is ideal for localization of breaks, shorts, poor electric insulation and other faults of various telephone cables, RF cables and coaxial cables and TDR Cable Fault Locator model C0080002, which utilizes pulse reflection and intelligent bridge technologies and offers a full testing length of 9999 m. GAO's family has provided a portfolio of readers and testers that can be widely used in healthcare, asset tracking, parking control and many other aspects.

For sales inquiries please contact:

1-877 585-9555 ext. 601 - Toll Free (USA Canada)

1-416 292-0038 ext. 601 - All Other Areas

About GAO Comm

GAO Comm Inc. ( is a well-known supplier of optical and electrical equipment and test instruments which are widely used in Telecommunications, CATV, Power industry and for Science and Research.

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