KUAIQU 4-Digits DC Lab Switching Power Supply Adjustable Programmable High Precision, 1 Amps, 200V

【Color 4-digit Display and Power Calculation】: The bench top power supply features a large, bright 4-digit LED color display that shows the unit's real-time output V/A/W measurements. The display resolution is up to 0.01V, 0.001A and 0.1W. You can also adjust the brightness of the screen by turning the center knob when the output is off, making it easier to see even in dark places. 【5V/2A USB Port, Output Switch Control and 4 sets of Memory Switches】：The DC power supply is equipped with a 5V/2A USB port, which allows you to charge any USB device at any time.4 memory switches can store current and voltage data up to 4 times. The adjustable DC power supply is also equipped with an output switch that allows you to switch back and forth between different voltage or current outputs while experimenting or working, simply press the added on/off button to easily turn the output on or off. In addition, you don't have to remove the load or turn the power off every time, which makes this variable DC power supply easier and more efficient to use. 【Precision Encoder Knob】: The dc power supply employs an encoder knob for easy data setting. It is more convenient and precise than the traditional knob. All you need to do is press the knob to select the number of digits to be set, and then rotate the knob to set the value. 【Reliability and Safety】：Safety is our priority, all lab power supplies are CE & FCC certified. The adjustable switching regulated power supply is built with premium electronic components and reliable circuit designs that include multiple protection functions, such as leakage, grounding terminal, over-voltage, over-current, over-power, over-load, over-temperature, short-circuit protection to ensure stable working performance and prolong the life of the adjustable DC power supply effectively. Kindly Remind -For safety considerations, the DC power supply comes with only 110V input which meets the US standard voltage. 220V input is NOT available for this bench power supply. 【Various Applications】: This bench top power supply is suitable for battery charging ( LiFePO4, lead acid batteries, etc.), electronics repair, communication equipment maintenance, electrolysis, electroplating, brush plating, lamp test, aging test, burn-in test, production line test, DIY, labs, schools, laboratories scientific research and teaching etc. The DC power supply is a nice choice for beginners or professional electricians and DIY electronics hobbyist. 【Configuration Included and Customer Service】：Buying from NICE-POWER, you will get *1 DC current, *1 output power cord, *1 input power cord, 1* user manual, efficient after-sales service and technical support. We will check all lab power supplies and accessories before shipment to ensure that every customer receives a high quality adjustable switching DC regulator power supply. If you have any questions about our variable power supply, please feel free to let us know and we will reply promptly within 24 hours.