Portable 99-Level Adjustable Handheld Spot Welder 12V

Warm reminder: Recommended power supply: model aircraft battery 3000 mah 3s 30c or above The operating voltage is 12v. exceeding the voltage will trigger overvoltage protection and will not cause the tube to explode. The output current should be 100-300a

Features: 1. intelligent cnc spot welding machine, 99 levels of precise adjustment. 2. high-speed single-chip microcomputer, intelligent program real-time display of battery voltage, and the spot welding strength can be seen. 3. the welding is firm and the tube will not explode. it supports spot welding of 0.1-0.2mm nickel sheets, which can weld more thoroughly and the solder joints are smooth. 4. it is both a spot welding machine and a voltmeter. it has a built-in 12-slot high-precision adc. the voltage measurement accuracy can reach 0.01. the voltage test range is: 8-24v. when connected to the power supply, the voltage will be automatically displayed. 5.6 mosfets, with a spot welding peak current of up to 1800a. 6. features extra-thick copper tubing, 12awg wiring, and aluminum oxide copper spot welding pins, ensuring high current capacity and durability, while significantly boosting spot welding efficiency.

Parameters: Product model:gx591 Working voltage: 12v Working current: 100-300a Standby power consumption:<0.5ma Welding nickel sheet thickness: 0.1-0.2mm (related to battery discharge energy) Welding peak current: 1800a max

The packaging includes: Without shell suit : Spot welder control board * 1 Welding pen2 Connecting cable2 Heat shrink tube2 Nickel sheet1 Screws4 Nut4

With shell suit : Spot welder control board * 1 Welding pen2 Connecting cable2 Heat shrink tube2 Nickel sheet1 Screws4 Nut4 Acrylic board2 Copper pillar screws4 Copper pillar nut4 Small screws8