Changing scale on Web interface graph

Is it possible to change the scale (specifically on the time axis) of the temp log graph? Right now it shows a number of days, I would like to view one day only, or later 2-3 days.


You can zoom in with the mouse by left clicking the region you want. Or on a phone/tablet just pinch to zoom. Is that what you mean?

Changing the default zoom is not possible.
You can click and drag to zoom. Hold shift and drag to pan.

Thanks to both of you, tried it out and works great