BMOD89

I have checked the manual of your meter. There is the possibility to disable the pin retrieval. With that option you should be able to continuously see all values.

I guess it is the same manual: https://www.holleytech.de/wp-content/uploads/2021/03/Benutzerhandbuch_mME-DTZ541_V2.0.pdf I have a different meter, but the principle (menu and so on) is similar and for my meter it is sufficient to...