Feature: 1. ADJUSTABLE PARAMETERS: The output of the signal generator and the number of rotations can be adjusted by the accuracy encoder knob, and the output adjustment range is minus 100.0mV to 1000.0mV. 2. DISPLAY METHOD: The display mode of the signal generator is a 4 digit transparent LED tube, which is convenient for you to use in poor light conditions. 3. HIGH ACCURACY: The accuracy of the actual error of this signal generator is 0.1%, which is very sensitive and accurate. It is a professional instrument. 4. AUTOSAVE FUNCTION: You can program the signal generator to automatically save parameters in the event of a power outage through the knob, or press the knob to save the parameters. 5. EASY WIRING: The signal generator adopts 4PCS 5.08 sturdy pluggable terminals, which are simple in wiring and easy to use. Specification: Item Type: Millivolt Signal Generator Material: ABS Working Power: DC5-24V Power Consumption: 0.2W Output Range: -100.0mV - 1000.0mV. Package List: 1 x Millivolt Signal Generator