If I put 5v thru the outer leads it sends a range of 0.1-5 volts from
the center lead. It is very sensitive to touch in this mode.
If I remove power, resistance at the center lead ranges
from 0 to 10.5 K ohms - it requires slightly more force to get
a steady reading.
More pics here
More Thinking
And thinking
sketches 1
sketches 2
ribbon tests
shebang
