Glad to help on the version number! As far as accuracy…after playing with it more it seems to be a matter of the reading oscillating for 2-3 seconds before it settles. In the case of a 10k resistor it may read megaOhms then ohms then finally settle back to kOhms and the correct reading. Sometimes it settles on a value a few kOhm off the correct reading. I have to take the probe off and re sample the resistor to get the correct reading.