DC Bench Power Supply Variable 30V 10A, LONGWEI 4-Digit Large Display Adjustable Switching Regulated Power Supply with USB Interface(30V 10A Black)

The LONGWEI K3010D is a top-notch DC regulated bench power supply that offers unparalleled performance, reliability, and versatility.

With its advanced circuit design and high-quality materials, this power supply provides accurate voltage and current readings, even in low-light conditions.

Its compact size and lightweight design make it easy to carry around, making it perfect for laboratory, school, home, electronic repair DIY, aging test, and other applications. The LONGWEI K3010D features an automatic power calculation function that displays the 4-digit voltage, current, and power values with numerical accuracy of 0.01V and 0.01A.

It also has a large LED display for easy and accurate readings.

Additionally, it comes with multiple protections, including overvoltage, overcurrent, overtemperature, overload, and short circuit protection, ensuring the safety of your device. This power supply is designed with a portable and lightweight design, making it easy to carry around.

It also features an elastic handle for added convenience.

The LONGWEI K3010D has a USB interface that can charge any USB device, such as a smartphone, which is waiting for repair or used for taking photos during work. The product has independent coarse and fine adjustment buttons for both voltage and current, making it far more convenient and straightforward to use.

It also has a cooling fan that intelligently turns on when the working temperature is more than 122℉/50℃, giving the device longer service life. The LONGWEI K3010D is backed by a 12-month after-sale service and lifetime technical support, providing peace of mind for customers.

With its impressive features and durable construction, this power supply is an indispensable tool for any professional or enthusiast looking to perform accurate voltage and current measurements with ease.

So why wait? Get your LONGWEI K3010D today and experience the difference for yourself!