• Controlled by micro-computer,operation interface is more convenient and quick;
• Parameters can be adjusted during the running;
• Big size LCD display,voltage,current,power and timer can be shown at the same time;
• Memory Function,3 groups of 9 step program;
• Parameter can be setted constantly;
• Working single-step or step by step;
• Recovery function when power on;
• Patent design for the delicate and light appearance;
• With protection function and alarm function;
• Maintain small current;
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