millimho

/ˈmɪlɪˌmoʊ/
noun
  1. A unit of electrical conductance equal to one thousandth of a mho (siemens).
    • The old manual listed the component's rating in millimhos.
    • The circuit's conductance was measured at 5 millimhos.
    • They used a multimeter to check the conductance in millimhos.