NANKADF DC Power Supply, 30V 10A Bench Power Supply with Memory Storage & Recall，Variable Power Suppy with Encoder Adjustment Knob, 5V/3.6A USB Quick-Charge & OCP Short Circuit Alarm (0-30v 0-10a)

【Higher Precision & Easier to Set】This DC power supply has a precise encoder knob and it can display voltage, current and power at the same time.

The output voltage and output current can be continuously adjustable between 0 and nominal value by using coding potentiometer.

The setting value can be also pre-displayed for easy use and adjustment.

【3 Groups of Memory Storage】Different from general dc power supply, this variable power supply is equipped with three groups of internal memories.

You can pre-set 3 groups voltage and current combination that you frequently used and then just recall the memories by pressing the button M1/M2/M3.

This is a convienient design to save your time! 【Output Enable/Disable Button】When using the bench power supply, the output enable/disable button can prevent us from forgetting to turn off the output and causing damage to the load.

Just press this button to turn on or turn off the output of the bench power supply.

This makes it more convenient and more efficient to use the bench power supply.

【Reliable & Multiple Protections】This adjustable power supply comes with four powerful protection function including over-voltage, over-current, over-heat, short-circuit.