new welding machine. ARC-140 series inverter DC/MMA welderCharacteristic: Advanced invert technology, simple circuit, compact, ... , easy arc starting, steady arc, anti interference, low noise, small splash, deep welding pool, good quality. Good trust adjustment, anti sticking ... .4 No load voltage (V)56 Output current adjustment (A)10-140 Rated output voltage (V)25.6 Thrust adjustive range ...