4mm

The Mains Noise Analyser analyses all the frequencies found in the power grid, then filters out the main 50 Hz sine. It is not a spectrum analyser, it is much simpler, however, it puts into context the growing problem with our power lines in our homes. Typically, we have two types of domestic electrical disturbances, common mode, which is known as RFI, and differential mode, which is created when components consume power. Measures current distortion in thousandths. Directly connect the Mains Noise Analyser to the outlet you want to analyze to confirm the purity of the voltage your equipment will receive. There is no doubt that electrical energy is the raw material from which good Hi-Fi or Hi-End equipment is nourished and this type of accessories helps ensure maximum enjoyment of them.