I have a MCU Analg Device ADUC832, with a DAC. I program for Sinus 1Hz for search limits of DSO203.
With base time >5ms, the DSO becomes slow … For show 1Hz Signal Sinus (200-500ms or 1s time base), the DSO is calculating it over a minute, before displaying the signal.
It’s annoying … I know that everything oscillocope becomes slow with a low frequency signal… But the DSO is extremely slow… You ever notice that ?
With 200ms tb:
The frequency meter isn’t correct !
with 500 ms:
idem … frequency isn’t correct…
with 1s time base, the DSO have not been able to show … (too slow…)