PC317 There is no connection between the "1mV resolution" and the "160kΩ internal resistance".
Reponder 07/06/2023REXX5000 I found this very same problem with the DSO-TC2 version. it's the very same but without the function generator. it was totally useless. wrong readings on all components. just the DSO worked on it.
Reponder 11/08/2023BG231117153 @PC317 Iunderstand there is. Such a low internal resistance can lower in circuit voltage readings considerably thus the 1mv resolusion may become meaningless. We are not always measure power supply output voltages! A 10M/ instrument would do better.
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