The Pro Pull Complete utilizes the All New PR-3 Auto to generate the precise - High Power/Low Weld time needed to prevent damage to the corrosion protection on the backside of the panel. The PR-3 Auto senses when a weld tip or pull key have made contact and welds automatically after a short delay. The Auto feature is quick and user friendly due to the fact that it does not weld instantly like other higher priced systems on the market. The Pro Pull Complete has all the accessories that you will need
to make the repair fast, large or small.