... Power, Frequency, Power factor Transmitter/Transducer, Signal Transmitter/Transduce electrical DC transmitter/Transducer/sensor:Single phase, Three phase ... Current, Voltage, Power, Frequency, Power factor Transmitter/Transducer, Signal Transmitter/TransduceGeneral: Our signal transmitter can make ... A/D converter,computer system.DC sensor/transmitter/transducer with the measuring range fo DC 1Ma-400A ...