Gold mercan ark. welding machine input voltage: 220 volt ac - 50 hz input cable: 3 × 2.5 mm ttr pliers cable: 2 meters workpiece cable: 1.5 meters cooling: heat-resistant silica hair power: 800- 4000 watts weight: 17 kg electrode dimensions: 1.00, 1.50, 2.00, 2.50, electrode melting. our product is our own production. it is guaranteed for 2 years. our products do not contain a thermostat. a maximum of 10 pieces of this product can be ordered. swordslife reserves the right to cancel orders over 10. more than 10 stocks will be put on sale at a promotional price. buy the selling price of the product you reviewed. it is set by the seller. one product may be sold by more than one seller. the seller with the highest score, based on price advantage, delivery speed, return rates, and overall service quality, taking customer satisfaction into account, will be the visible seller on the product list and detail pages. other sellers will be listed as alternatives on the product detail page. the stated price is valid until march 19, 2026. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.