Most of our items have been tested and this is stated in the description. Some items will be untested but have come out of the factory in working condition and thus described as accurately as possible without actually putting power to the unit.We strive to bring our customers quality merchandise at great prices that they need and often cannot find elsewhere. The item "AC Tech Q12015B Variable Speed AC Motor Drive" is in sale since Monday, October 22, 2018. This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\Drives & Starters\Drives & Motor Controls\General Purpose AC Drives". The seller is "equipmentwi" and is located in Francis Creek, Wisconsin. This item can be shipped worldwide.