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Which oscilloscope to buy? What number of bits? 8, 12 or maybe 14 bits? What are the benefits of more bits and low oscilloscope noise? What signals can be observed in each case? Is RIGOL 12 bits the optimal choice? You will find the answer to these and other questions in this video! Best regards, Piotr Burnos. Do you appreciate my work and want to support me? You can do it through Patronite: https://patronite.pl/burnos How to accurately measure with a RIGOL oscilloscope: • Metrology - Oscilloscope and accurate po... Keysight HD3 review: • Metrology: Keysight HD3 oscilloscope, ... Table of contents: 00:00 - Introduction 02:05 - A/C converter, quantization and noise 04:27 - Oscilloscopes: 8 bit and 12 bit RIGOL, 14 bit 05:40 - Oscilloscope, signal measurements, quantization noise 12:07 - Measurements of signals with small uV values 18:10 - Oscilloscopes and noise level 21:23 - FFT analysis, measurement of noise values 24:49 - Measurement of small harmonics - FFT 28:52 - Summary #metrology #oscilloscope #electricalmeasurements