Mains Noise Eliminators

Signals recorded using biological amplifiers and other high impedance devices are often contaminated with 50 or 60 Hz mains noise, leading to corruption of the content of these signals and a degradation of the quality of subsequent data analysis.  Digitimer now offers the original single channel Quest Scientific Humbug alongside our new multi-channel D400 Mains Noise Eliminator for effective removal of mains interference without signal distortion.

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