1、CLEAR DISPLAY: With liquid crystal display, the current mode and parameters at a glance, very clear, simple and practical, support key trigger control, high and low level trigger, switch quantity control, suitable for most occasion 2、AUTOMATIC DATA STORAGE: All parameters are automatically saved after being set, so they will not be lost during shutdown 3、GENERATED SIGNAL: The signal generator is a device that produces electrical signals of various frequencies, square waves, pulses and output levels 4、SUPPORT DUAL MODE: Come with PWM mode and PULSE mode, used as test signal source or excitation source, very practical 5、EFFECTIVE PROTECTION: One button pause function, with reverse connection protection, reverse connection no burning, support UART data upload and parameter setting