adjustable power supply 30v 10a 110v precision variable dc digital lab w/clip

1. low ripple voltage, with high precision and high stability 2. auto shift between voltage stabilization and current stabilization 3. led screen displays output voltage and current 4. selectable over-current protection 5. built with four potentiometers for output voltage and output current 6. portable design, easy to carry 1. model: qw-ms3010d 2. rate output: 0~30v,0~10a 3. dimensions: (10.15 x 4.96 x 6.18)" / (25.8 x 12.6 x 15.7)cm(l x w x h) 4. weight: 71.99oz / 2041g