Fluke 105B, 99B manual Rise Time Measurement with markers

Measuring Examples 7 - 15

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Set the left cursor to the low level of the waveform: see Figure 7-14. This is the 0% reference point.

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Set the right cursor to the high level of the waveform: see Figure 7-14. This is the 100% reference point.

—The test tool instantly displays the rise time: "156 ns". (See Figure 7-14.)

To identify the points on the slope where the measurement has occurred, you can use the markers on page 3 within the More Scope window.

Figure 7-14. Rise Time Measurement (with markers)