Dewalt Multi-Master 3 Amp Oscillating Tool Kit (Certified Refurbished) This Certified Refurbished product has been tested and certified to work and look like new, with minimal to no signs of wear, by a specialized third-party seller approved by Amazon. The product is backed by a minimum 90-day warranty, and may arrive in a generic brown or white box. Accessories may be generic and not directly from the manufacturer. Powerful 3 Amp motor delivers reliable performance in a variety of task Quick-Change accessory system offers fast accessory swapping without the use of wrenches or tools Dual-Grip variable-speed trigger offers users precise speed control Bright LED light illuminates dimly lit work spaces without shadows for enhanced cutting accuracy