Advanced Protection and charging management Shortcircuit protection for the output Reversed connection protection for the power supply Overcurrent protection during battery charging and discharging Automatic charging management with a power indicator Precision and calibration 4digit bright digital display for precise adjustment with an accuracy of 0.01 Output can be calibrated without battery Versatile and precise signal generator Handheld 010V/5V voltage and 0420mA current signal generator Multiple output ranges (factory default is 010V/020mA) and display modes Easy to use and flexible Voltage and current adjustments switchable at the touch of a button Independent wiring for simultaneous output Coarse/fine twomode adjustment Adjustable rotation number setting Practical use scenarios Calibrating ADC/DAC inputs and simulating sensor signals in a lab or development environment Testing and debugging PLCs, motor controllers, and embedded systems with defined voltage or current loops Verifying power rails and charging circuits for batterypowered devices during field service