Color Screen Handheld Spot Welder: 11 Levels Of Precise Control for excellent welding effect. Dual-mode Free Switching between automatic and manual for easy use Portable For Lithium Battery: Doubled Durability ensures stable solder joints. High-definition Color Screen Display for precise control Adjustable Mini Portable Spot Welder: Dual Pulse Strong Output for 1-25mm Nickelize Sheet welding. Built-in Temperature Control for safety Handheld Small Household: As You Wish welding experience with voltage stabilization. Low Power Consumption for long battery life Electric Handheld Digital Display Spot Welder: 33-inch Color Screen for easy . Multiple Protections include Overheating and Low Temperature safeguards, Weight: 0.46517537282 Pounds, Manufacturer: Zambuph