Versatile control options: Choose between handheld and foot pedal modes for maximum flexibility and ease of use. Rapid temperature response: Equipped with an RTD sensor for quick and stable heating, ensuring consistent performance. Powerful motor: Features a 12V DC brush motor for reliable operat and efficiency.Adjustable tin speed: Tin movement speed ranges from approximately 2.7mm/s to 27mm/s, allowing for precision control. Customizable settings: Easily adjust tin feeding speed, timing, return volume, and temperature for optimal welding outcomes. note：This product does not support 110V voltage. Please do not place an order if the voltage is not compatible, otherwise you will need to provide your own transformer.