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2D72 won't read correct voltage

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Post time 2020-9-15 23:57:25 From the mobile phone | Show all posts Reply Awards |Descending |Read mode
Hey all, so I've been messing around with the 2d72 and software, so far it's terrible. I put a 9 volt battery across the scope leads and it reads somewhere around a couple hundred mv. I can see Waveforms but the voltage readings are so far off I can't possibly use this scope to diagnose anything. Plus the scope randomly shuts off when hooked up to the PC. Is this just firmware update stuff? Or something more?
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