Inquiry (采购产品): AC/DC PULSE TIG 3in1 welder Plasma SUPER200P I would like to have more of the technical specifications regarding duty cycle, include supplies, and shipping costs. Please include a link to the manual in pdf format if you have one available. Waht is the per unit cost and what payment and shipping options are available? Thank you for your help Paul Sperbeck Courtright Iron Works **** Hidden Message ***** Courtirght Iron Works (262) 501-6435 none Country:United_States **** Hidden Message ***** forge@courtiron.com