New Code, new test:

15.92 V multimeter orange (Keysight U1232A)
15.917 V Mooshim-Python
15.917 V Mooshim-Android

1.0025 A multimeter orange (Keysight U1232A)
1.003 A Mooshim-Current
1.0030 A Mooshim-Android

All good now, took only an hour on the train!
See https://github.com/nefarius2001/Mooshimeter-PythonAPI (master branch)

Regards