HANMATEK HM305 DC Power Supply Variable, 0-30V/0-5A Adjustable Bench Power Supply with 4-Digit LED Display, Display Power, Lock Function(Button), Protective Function, One Key Switch Control

Special design 1. The front of the switch button, one key to turn on/off the power. 2. Front "output" button (turn off safe mode), only press the "output" button to output the set voltage and power supply. 3. The front "current lock" button locks the keyboard to prevent accidentally touching the adjustment button during use.
LED Smart Display 1. LED 4-digit display voltage, current and power. 2.
Adjustable DC power supply: Rotate the component "voltage setout" to adjust the required voltage (0-30V) and current (0-5A). Press the component "voltage setout" to select the digit to be adjusted, which is more convenient and quicker.
Safe Safety is our top priority. 1. The built-in fan cools down. 2. Low arc noise and low ripple. 3. Since the power supply has a ground terminal and has multiple protection against overcurrent, overheating and overvoltage, it can be used for productive work.
Widely used Used in home, maintenance, school and other places where DC regulated power supply is needed. Suitable for electronics enthusiasts, researchers and professionals.
Package content 1 * HM305 DC Power Supply Variable, 1 * Output Power Cord, 1 * Input Power Cord, 1 * User Manual. Made of high-quality materials, the output is more stable, small size (80*150*230 mm), light weight ( 1.95KG ), easy to carry, move and easy to operate.