ARGUS testers present complex relationships in a clear and easily understandable form and are thus valuable aids in the installation of new accesses as well as in locating and clearing faults in existing PBXs. These testers provide certainty while troubleshooting by systematically interrogating and checking the various portions of the transmission circuit.

Our multi-talents test ISDN and DSL networks. 
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The ARGUS series includes DSL testers for every requirement.
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The ARGUS series includes ISDN testers for every requirement.
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The PC software, WINplus, serves as a communication platform to link any of the ARGUS handheld testers with a PC. With it, you can view a clear presentation of all of the test results on the screen and easily generate a printout of an access acceptance report.
The ARGUS Remote software is also used in combination with the ARGUS testers. It converts the PC into a "remote control", which can be used to configure the connected testers and to control them during the measurement process. more information...