0-10V / 0-4-20mA Signal Generator Current Voltage Simulation Portable Signal Generator with Built-in Lithium Battery for PLC Panel Debugging Black Practical Life Tools

Digital Tube: This pocket-sized digital signal generator includes a 4-digit high-definition tube display. The screen brightness is uniform and adjustable (1-8 brightness levels). Usage: During normal operation of the simulation signal generator, save the voltage and current value. Click the encoder to save. After releasing the OK button, the screen will display "OK", indicating successful saving. Power Supply: The voltage signal generator has an external DC 15-30V power supply, which can share the 24V power supply from PLCs and other equipment. Three Power Supply Methods: There is an external power supply, DC 5V micro USB, and a built-in lithium battery (only if you choose type 1, you can have a built-in lithium battery charging mode). Features: Restarting the generator directly displays the saved value; there is no need to adjust the parameters each time you turn on the signal generator, which is very convenient.