7 Modes 120-V 3A Adjustable Power Supply Bench Mini Digital Power Bench Source Switching DC Lab Power Supplies Input 220-V 50Hz ,Low-loss

HIGH ACCURACY WITH EASY CONTROL INTERFACE MPU micro-system, encoded-controlled fine &coarseadjustmentknob 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. STORAGE AND RECALL MEMORY FUNCTION 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 (C.C.) and Constant Voltage (C.V.) modes. EXTRA COMPACT &PORTABLE Withpower switch function and current output button, bench power supply is well suited for laboratories, schools, electrical maintenance, diy electronics, amateur, suitable for lab &industrialuse BUILD TO LAST FCC &CEcertifiedproduct. Built-in OCP (Over Current Protection), OVP (Over Voltage Protection), and short circuit protection. Special left &rightventsand internal cooling fan to prevent overheating.