# QA402 Time Display

**URL:** <https://forum.quantasylum.com/t/qa402-time-display/488>\
**Category:** QA40x\
**Created:** [September 24, 2021, 1:45pm UTC](https://forum.quantasylum.com/t/qa402-time-display/488 "2021-09-24T13:45:29Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mguzzi](https://avatars.discourse-cdn.com/v4/letter/m/7c8e57/32.png) [@mguzzi](https://forum.quantasylum.com/u/mguzzi)\
**Post date:** [September 24, 2021, 1:45pm UTC](https://forum.quantasylum.com/t/qa402-time-display/488/1 "2021-09-24T13:45:29Z")

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Sorry, could not find much information about the Time display option. My question is: can the QA402 be used as an oscilloscope to display 2 external sinewaves and show the time delay (or phase) difference between the two?