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I have the above probe problem. Everything works, the problem is with stability - it disconnects and reconnects. Of course it is a clone, I have had it for several years and there were no other problems. For my basic needs - I have enough for private purposes. The same as breaking the connection is clicking on the probe. I suspect it's one of the relays. Today I started the device and I am adding photos. Maybe someone has dealt with a similar problem and will suggest something? I am thinking of replacing 4.5V white signal relays but would rather consult ..
I have the above probe problem. Everything works, the problem is with stability - it disconnects and reconnects. Of course it is a clone, I have had it for several years and there were no other problems. For my basic needs - I have enough for private purposes. The same as breaking the connection is clicking on the probe. I suspect it's one of the relays. Today I started the device and I am adding photos. Maybe someone has dealt with a similar problem and will suggest something? I am thinking of replacing 4.5V white signal relays but would rather consult ..