Latest News


Multi-function Ethernet Analyzer

Toronto, Canada - GAO Instruments ( has released its portable 10/100/1000m Ethernet analyzer which tests data rates and performance metrics including throughput, latency, frame loss and back-to-back frames. It is an ideal tool for analyzing and troubleshooting Ethernet networks during the processes of construction or maintenance.
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Multi-function Portable ADSL2+ Tester

Toronto, Canada - GAO Instruments ( recommends its ADSL 2+ tester which is an ideal tool for ADSL/ADSL2+ network installation, maintenance and fault detection. It provides xDSL testing, PPPoE dial testing, DMM testing and Modem functionality. This tester tests physical layer parameters including current and maximum rate, noise margin, attenuation and output power.
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Digital Function Generator with LIN and LOG Sweep Modes

Toronto, Canada - GAO Tek Inc. ( has rolled out a digital function generator used to generate electrical waveforms. Available waveforms can be either repetitive or single-shot in which case some kind of triggering source is required. The digital function generator contains an attenuator, offers various means of output waveform modulation, and has the ability to automatically and repetitively sweep the frequency of the output waveform between two operator-determined limits.
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Handheld Super Signal Level Meter with Peak-Hold Function

Toronto, Canada – GAO Instruments ( ) has released its handheld super signal level meter which is favored by professionals in the CATV industry.It accurately tests analog channels, digital channels (QAM) and FM channels. The signal level meter supports CATV signal measurement, C/N measurement, return path measurement, [Read More...]
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