Ability to record multiple values for a number entry field

I’ve written a very simple asset management tool that allows me to record meter readings from print devices at various times My only issue at this point is that when I enter a number for the meter reading for a printer, it overwrites the existing reading. Is there a way to record a succession of readings with corresponding dates? In other words, multiple values over time (11/10/22 - 5555, 11/12/22 - 5580 and so forth).

I would use a Form or an Add Form to add new rows. Seems that you are editing an existing row by using the Edit Form, or by directly changing the values on the Detail screen. In a Form, you can add a Special Value component that will automatically record the current date and time.