Prosense SCU-1600 Universal Signal Conditioner w/ SCU-PDM2 Display ProSense signal conditioner, isolated, Input: 1-channel, current/voltage/RTD/thermocouple/potentiometer, Output: 3-channel, current/voltage/relay, 21.6-253 VAC/19.2-300 VDC operating voltage, 35mm DIN rail mount. New in Box Location 224-024