Invertec ® 150s is an inverter type welding machine capable of covered electrode and lift-Tig welding and is designed to fully respond to general welding applications under different working conditions. Thanks to the "anti-Stick" feature, which is standard in Invertec ® 150s, when necessary, the welding current is automatically reduced to a minimum value where adhesion will cease, preventing the electrode from overheating and sticking to the workpiece and damaging the workpiece. Lincoln's superior power surplus™ feature provides additional power for excellent arc control. ; The "soft arc" and "hard arc" selection setting allows working with different arc types depending on the type of electrode used and the desired weld seam form. ; Output current up to 140 amperes. Welding can be done with covered electrodes up to 3.2 mm diameter. ; Auto-Adaptive arc-Force allows minimizing the possibility of spatter and obtaining a stable arc. ; With hot start, high current is obtained at the beginning of welding, making it easier for the electrode to ignite and re-ignite. ; It can be used in the construction site environment with the possibility of being used with generators. ; It weighs only 6.7 kg with its small size and easy-to-carry design. ; Thanks to its high-strength metal body, plastic protectors on the corners and touch control buttons, it can be used safely in difficult environmental and working conditions. ; There is a 2 (two) year parts and labor warranty (excluding welding pliers and consumables). ; Complies with IEC974-1, RoHS and CE safety and security standards. ;