controllers only, no tweezers
both confirmed working 1.7v to 4v ac output

The Hotip Resistive Solder is a high-quality soldering tool from the brand Hotip. This product includes two units, making it convenient for users to have a spare on hand for their welding and soldering needs. With its resistive properties, this solder is designed to provide a stable and even heat distribution, ensuring precise and efficient soldering results. Ideal for various industries, including CNC,
metalworking, and manufacturing, the Hotip
Resistive Solder is a reliable and durable tool for professionals and hobbyists alike.