Description: 【Double Welding】: Spot welder can automatically sense that the welding touches the strip, and automatically output pulses. It can also be connected to a foot switch. large capacitance digital display welding machine, the maximum welding capacity is 0.3mm. 【Design Upgrade】: The portable spot welder has 1.8 inch LCD screen clearly displays, data, etc. at a glance, more intelligent, more accurate, humanized portable design, light and high energy, professional shell bearing 150 catties, can stand on people. 【Infinite Feel Button】: The rotary is used as the rotary button, which has infinite feel and aging problem, and the pedal welding machine can precisely adjust 250 gear functions. 【Anti Slip Foot Pad Design】:This upgraded spot welder with four rubber foot pads to avoid scratching the work surface, and provide enough friction to fix the fully enclosed structure, no worry about dust ingress, and the frosted surface dissipates heat quickly. 【Powerful Functions】: Handheld spot welder with 50cm long soldering pen, built in T2 copper copper wire core, internal resistance 0.7mr, 25 square can provide 1400A output, which is equivalent to five times the current of starting a car. Intelligent temperature control measurement can make the temperature inside the machine not exceed 45 °. Specification: Material:Aluminum Alloy Size Chart: 18.7cmx15cmx10cm/7.36inchx5.91inchx3.94inch Package Includes: 1 Handheld Welding Machine 1 US Adapter 2 Solder Pins 1 Solder Lug 1 Foot Switch 2 Soldering Pens Note: Please allow slightly errors due to manual measurement and different monitors.