A unit used to measure electrical conductance.
This is a technical word used in science and engineering.
Examples:
The wire has a high micromho rating.
He measured the water with a micromho meter.
The micromho level indicates how well the material conducts electricity.
I need to check the micromho of this solution.
The micromho of this substance is off the charts!
The micromho of the wire is very low, so it doesn't conduct electricity well.