Mini power supply is made of premium ABC and metal material smooth and beautiful appearance light weight and excellent workmanship Easy to carry and operate Convenient button for speed controlling Suitable for powering various machines Power supply box offers current output that is stable regulated and fullyadjustable with its dual precision power dials Stable current and strong power can effectively extend the service life of the machine Easy installation plug and use Durable and reliable The power supply digital ultrabright LED screen makes this power supply much easier to read as well as giving it a much more accurate readout During the process whenever you want to see your working voltage you can see The power supply can provide fast and accurate voltage adjustment Improve the stability and efficiency of the machine through the power supply Includes a 13 dial potentiometer with 120220V conversion switch in back Fuse protected 100 TG Team is committed to creating highquality supplies and improving customer satisfaction If you are not satisfied with Mini power supply you can contact us at any time