These units are functioning we had them checked at a local welding shop and they work in all phases, Stick, TIG, Pulse. They do not have ground or any other accessories. You can buy work clamp and cable for less than 200. These machines are 1800 brand new! They can be inspected at our Temecula location prior to sale. TIG, Stick and Pulse. Only 24lbs! Price is for each High-frequency TIG starting makes it easy to establish an arc under a variety of conditions Pulsing functions allow for better control on thin materials and faster freezing for uphill welding Ideally suited for maintenance operations and other external operations