Apparatus for measuring the electric power or energy in an A-C n
Apparatus for measuring the electrical characteristics of a semi
Apparatus for measuring the electrical conductivity of a liquid
Apparatus for measuring the electrical time constant of the quad
Apparatus for measuring the electromagnetic impedance of soils
Apparatus for measuring the frequency of microwave signals
Apparatus for measuring the frequency of microwave signals
Apparatus for measuring the internal field intensity of magnet b
Apparatus for measuring the length of an electrical line
Apparatus for measuring the oscillation frequency of a voltage c
Apparatus for measuring the period and frequency of a signal
Apparatus for measuring the phase relation of two alternating cu
Apparatus for measuring the potential of a transmission line con
Apparatus for measuring the quiescent current of an integrated m
Apparatus for measuring the ratio of alcohol contained in mixed
Apparatus for measuring the resonant frequency and coefficient o
Apparatus for measuring the surface insulation characteristics o
Apparatus for measuring the time constant of the direct-axis dam
Apparatus for measuring the value of a variable condition
Apparatus for measuring time variant device impedance