The CV 3-1200 from LEM is a Voltage Transducer with Accuracy 0.002, Input Voltage 0 to 1200 V, Output Voltage 10 V, Supply Voltage -15 to 15 V, Temperature Operating Range -40 to 85 Degree C. Tags: Panel Mount, AC Voltage Transducer, DC Voltage Transducer. More details for CV 3-1200 can be seen below.