KORAD Digital-Control DC Power Supply, 110V/220V, 4-Digit Led Display, Memory Settings M1-M4, 0-30V Range, 0-5A Range, White | KA3005D

About this item HIGH PRECISION INSTRUMENT WITH MANY UNIQUE FEATURES – Very Easy setup with a rapid adjustment knob. There are buttons to switch to course or fine adjustment and a button to switch to voltage or current selection. The input voltage is switchable between 110/220 Volts for use in all countries. It has 4 Memory Recall buttons so you can save time setting up the supply to your required conditions. 4 DIGITS READINGS WITH BACK-LIT LED DISPLAY – With a 0.001V and 0.001A resolution, 4 digits provide more accurate and clearer visible readout for the voltage and current values with only 1 knob, extremely durable and easily visible even in low-light usage, meeting the needs of most people, ideal for business, small labs or the hobbyist at home. HIGH-QUALITY WITH ESSENTIAL SAFETY – Grounding wire, thermal protection, voltage and current overload and short-circuit protection ensure the safety. The built-in quiet variable fan reduces the operational noise and prolongs the life of product. There is a load on and off button