The input voltage range is AC 110volts, the maximum current capacity is 15 -way, and the rated current is 10 A.Support the maximum resistance load of 2000W and 1000W induction load. It is made of high -temperature flame retardant materials. It will not deform, change color, crack, and thickened the body. It has strong pressure resistance and safer insulation materials. The use of precision potentiometer for 0-100% stepless voltage adjustment has the advantages of high precision and good stability.The digital output voltage shows clear, eye -catching and accurate voltage at a glance. Independent switch controls the input and output voltage, with overload and short circuit protection, replacing ship -shaped switches and fuses.When the current exceeds 15A, the switch will automatically cut off the power to ensure the safety of equipment and users. In order to facilitate the operating angle grinding machine, a hooking tool kit is designed, which adopts unique design, which is safer and more practical. Voltage: AC110V Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, the United States, the Philippines and so on. Colour:As Shown Material:Metal Package Contents: 1pcs x 72v motor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.