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Test and calibration equipment

Battery powered multi-range instruments for providing milliamp and voltage test signals for the accurate calibration of equipment in process control applications. By connecting in place of a signal transmitter, instruments such as signal converters, recorders, panel meters, trip amplifiers and other process instrumentation. can be calibrated under controlled conditions and current loop integrity checked.


mA / V Calibrator Type CAL-2

The CAL-2 mA /Volt Calibrator is a portable, battery operated loop current and voltage calibrator. Current outputs include transmitter simulator ( current sink) and current source modes. more »

voltage and loop calibrator