GAO Tek Inc. has launched this E1 service tester designed for technicians involved in the installation and maintenance of E1 digital networks. With this powerful handheld instrument you can easily verify quality-of-service in your networks. It provides a scalable, future-proof solution to meet your test needs now and in the future.
This E1 service tester, model 5855, provides self-check, keyboard testing and measurements such as level measurement, frequency measurement, offset measurement and delay measurement. It offers histogram analysis of alarm and error events and can be used for extensive error and alarm generation, detection and indication. With the tester, up to 7 user-defined setups and 10 sets of results can be saved or recalled. All test results can be uploaded, saved and printed through TestManagerPro. The tester has a high resolution backlit LCD screen with smart navigation mode displays. It can perform continuously for up to 99 days and its firmware is easily upgraded through an integrated USB interface. It can also be charged with an automobile battery adapter so that power is guaranteed anytime and anywhere.
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