Features: 120-Level Adjustable Power: The Farad capacitor spot welder offers a wide range of adjustable welding power from level 1 to 120, ensuring it can cater to a variety of welding requirements. Real-Time Display: The spot welder features a user-friendly design with a real-time display of critical parameters such as voltage, delay, and power, enabling precise and efficient control. Easy Replacement: The spot welding machine is equipped with two detachable and replaceable welding pens and four welding needles, facilitating effortless replacement and versatility in handling diverse welding tasks. Compact & Portable: This spot welder is designed with a compact size and a convenient handle, providing the freedom to complete welding tasks in various locations and circumstances. Wide Application: The spot welder can weld materials of varying thicknesses and types, including 0.2mm pure nickel, 0.3mm nickel plated, 0.4mm stainless steel, etc. Specifications: Item Name: Farad Capacitor Spot Welder Main Material: ABS, Metal Soldering Pen: Detachable Replaceable Soldering Pen Input Power Voltage: DC12V 4A Farad Capacitor Capacity: 2.7V 3000F (Single) Operating Temperature Range: 0°C~+75°C Welding Thickness: 0.2mm pure nickel, 0.3mm nickel plated, 0.4mm stainless steel Plug: US Plug Color: Black Size: 23*14*7.1cm/9.06*5.51*2.8inch Package Information: Package Size: 29*23*10cm/11.42*9.06*3.94inch Package Weight: 2000g/4.41lb Package List: 1 * Host 2 * Soldering Pen 4 * Spot Welding Needle 1 * Nickel Sheet 1 * File 1 * Power Supply