Features: 1.Dual Signal Generator: This product can generate 0/4 to20mA current signal and 0 to 10V voltage signal by rotating a multi cycle precision potentiometer, which can be used as a signal source to produce output such as valve regulation. 2.Three Digit Display: Our signal generator has a bright and clear three digit LED digital display for monitoring output current and voltage. You can switch monitors easily by pressing the switch below the monitor. 3.Current and Voltage Calibration: Calibration potentiometers with current and voltage displays on the back of the module. If the display is accurate, you can calibrate the display value of the current voltage yourself. 4.High Accuracy: The LED display of the signal adapter displays current accuracy to 0.1mA, voltage accuracy to 0.01V, and the operating voltage is DC24V 5.Wide Applications: Our signal adapters can be used for signal generators, valve regulation, inverter control, PLC commissioning, panel commissioning, LED testing, analog transmitter output. specification:Item Type: Signal Generator Material: ABS Working Voltage: DC24V Input Signal: Potentiometer Output Signal: 0/4-20mA or 0-10V Display Accuracy: Current 0.1mA, voltage 0.01V PackageList:1 x Signal Generator NoteA; Current display correction Set the multi cycle potentiometers to the maximum clockwise, switch the display to the right, and test the actual current output value with the current stop of the multimeter. Adjust the current display to adjust the potentiometer so that the display is consistent with the actual current output value B; Voltage display correction The multi cycle potentiometer is adjusted to the maximum clockwise, the display switch is set to the left, and the voltage of the multimeter is used to test the actual voltage output value. At this time, the voltage display is adjusted to adjust the potentiometer to make the display consistent with the actual voltage output value