KUAIQU | KUAIQU Adjustable DC Power Supply 30V 10A Memory Storage Lab Voltage Regulator Power Supply 60V 5A 120V 3A Output Preset Current

M1-M4 Memory storageDC power supply with 4 sets of data storage buttons,M1-M4, you can set the commonly used data for storage, turn on the DC power supply again can be used with one key, very convenient.LOCK buttonAfter the screen is locked,Stable output proces,Adjust the current and voltage will not change. When the output is locked, it cannot be closed directly, but the screen needs to be unlocked first. long Press and hold the lock screen button until you hear a beep, mute turn on.OUTPUT SwitchThe output switch controls the output of the DC power supply and prevents damage to the load,You can pre-set the required voltage and current data, and then turn on the "on/off" button to start outputting.Encoder knobThe encoder adjustment knob can be used to precisely regulate the voltage and current. Press the knob to determine the number of digits to be regulated and rotate the pushbutton to regulate the desired voltage/current value.