The VT7-015E from Ohio Semitronics is a Voltage Transducer with Accuracy 0.0025, Input Voltage 0 to 0.05 V, Output Current 0.004 to 0.02 A, Temperature Operating Range -10 to 60 Degree C. Tags: Panel Mount, DC Voltage Transducer. More details for VT7-015E can be seen below.