DC Power Supply Lab Programmable Memory Function Adjustable Bench Power Source Voltage Regulator Switch Current Stabilizer ,Test accurately

Encoded-controlled fine & coarse adjustment knob assures not only high precision but also high trueness Featured keyboard lock function 4 digitals LED display (0.01V and 0.001A) and auto power calculation guarantee stable current output and clearly visible readout. Features 3 buttons with Storage and recall memory function. Easily storage or recall the commonly used current/voltage only by pressing the button. Support Constant Current and Constant Voltage modes. Special left & right vents and internal cooling fan to prevent overheating. Using high-gain amplifier circuit design, with good fast load transient response to prevent unwanted voltage offset With power switch function and current output button bench power supply is well suited for laboratories, schools, electrical maintenance, diy electronics, amateur, suitable for lab & industrial use