Touch-type one-button switch design, using computer control
The working voltage is wide, up to 220V-240V, and 50Hz/60Hz is compatible
The storage battery has over-voltage, under-voltage, and charge and discharge protection, to ensure that the storage battery will not cause Overcharge and discharge damage
Over-current protection, power-down memory, DC precision timing, and other functions
The most complete function on the market, control the most accurate AC / DC dual oxygen pump
