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In this lesson we will learn about oscilloscope probe calibration

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First, let's talk about oscilloscope probes

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Tektronix oscilloscope is used in this course

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This is the original probe of Tektronix oscilloscope

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There are probe compensation adjustment knobs, signal input terminals,

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ground clips and attenuation ratio adjustments on this probe

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When calibrating the oscilloscope probe, first we need to connect the oscilloscope probe to the position of CH1

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Then adjust the attenuation factor on the probe to 10 times

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It is at this position that the magnification is set to 10

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Then clamp the grounding clip on the grounding contact piece,

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and connect the input terminal to the compensation contact piece

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We observe the waveform on the screen

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If there is insufficient compensation or overcompensation,

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we can adjust it on the compensation adjustment knob with a non-inductive screwdriver until it is normal

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During the use of the oscilloscope, the probe should be calibrated regularly

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Ok, here is the oscilloscope probe calibration