Teledyne T3DMM6-5, User Manual

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Gate Time
Gate time (also called Aperture Time) applies to the FREQ / PERIOD function. It
decides the resolution of a low-frequency measurement. The longer the gate
time, the higher the resolution of the low-frequency measurement and the slower
the measurement, and vice versa.
In FREQ / PERIOD measurement, press
【
Gate Time
】
to show the setting
options, as shown in Diagram 2- 8 (take FREQ measurement for instance).
The gate time can be set to 1ms, 10ms, 100ms or 1s and the default is 100 ms.
You can select a desired gate time by pressing the corresponding softkey.
Diagram 2- 8 Set Up the Gate Time