KUAIQU DC Power Supply 30V 10A Adjustable Swithching Regulated with Double Encoder Knob Output Switch 4-Digit LED Display 5V/2A USB Port Metal

[Precise Display and Adjustment]: 0-30V voltage and 0-10A current range, with a resolution as high as 0.1V and 0.001A. The backlit 4-digit large screen clearly displays real-time values and power, even in low-light conditions. [Precise Knob Setting]: Upgraded encoder buttons eliminate traditional knobs! Press the voltage/current knob to select the digit to adjust, then rotate to precisely set values from 0 to 9, making operation easier, more accurate, and more efficient. [Safety Output Switch]: Exclusive design! After adjusting parameters, press the OUTPUT button to enable power output, preventing accidental damage to connected devices during voltage or current adjustment, ensuring safer and more energy-efficient use. [Multiple Safety Protections]: Built-in overcurrent protection (OCP), overvoltage protection (OVP), short-circuit protection (SCP), and over-temperature protection (OTP) automatically cut off the output, effectively protecting connected devices and the power supply itself, ensuring safer use. [Portable and versatile with USB]: Compact and lightweight, dimensions: 8.5'“ x 3.3”' x 5.9'' (<3 lbs), suitable for various scenarios such as laboratories, repairs, teaching, and DIY projects. Features a built-in 5V/2A USB port for convenient charging of mobile phones or testing small devices. [Complete Accessories for Peace of Mind]: Includes the power supply, load cable, manual, and warranty card. We offer a 12-month warranty. If you encounter any technical issues, please contact customer service at any time.