Digital conductance meter
Digital direct reading grain moisture tester
Digital display ohmmeter
Digital fluid analyzer using capacitive sensing
Digital humidimeter
Digital measurement of impedance ratios
Digital meter using calculator components
Digital ohmmeter with electrical continuity tester
Digital ohmmeter with electrical continuity tester
Digital signal output capacitance sensor displacement gauging sy
Direct reading capacitance meter
Displacement transducer system
Downhole steam quality measurement
Dual channel capacitance measurement device
Dual demodulating circuit tracer
Easily tunable detector for covering discontinuities in buried e
Easy-to-assemble capacitive probe for a high precision dimension
Electric cable connection error-detect method and apparatus
Electric capacity measurement of erratically shorted capacitors
Electric moisture meter