12V Handheld Adjustable Spot Welding Machine Control Board

The welding process is based on the principle of high current and high temperature, melting part of the sheet, and cooling. High speed single chip design, intelligent , real-time display of battery voltage and high visibility of spots welding strength.
Adopts 8pcs MOS tubes, the peaks current is up to 2400A, support 0.1-0.2mm welding sheets and the welding points are more solid and beautiful. High-precise power output design with 99 gears output power is adjustable for more accurate welding, and is suitable for continuous welding of thousands of points on sheet and -plate sheet.
With the 3 bit digital-tube real-time gear display function, which not only can display the current gear, also can detects the battery voltage, and enhances the pleasure of the spots welding.
When in standby, the digital tube will alternately display the gear and the supplying voltage second. When the display reads: d + two digits, means it is under gear display; when the display reads: three digits, such as 12.6, means that the voltage of the power supplys is: 12.6V voltage.
Three working modes design, you can switch between general power mode, strengthen power mode and superstrong power mode.

Two spots welding delay are adjustable design, you can set 0s or 1s delay time according to the working demands.
It is both spots-welder and voltmeter, built-in 12-bit high-precise , the voltage measurement accuracy is up to 0.01 voltage, with 8-24V test ranges, automatic voltage display when connected to the power supplys.
Flexible spots welding pen, 12AWG wire consists of multiple strands of high-temperature wire with high torsional resistance and more sensitive operation.
Thick pure copper welding pen design with alumina copper spots welding needles to high current passing capacity and durability.
The cold pressing process can make contact areas with pure copper joints to reduce internal resistance.
Name: Spots Welding Machine Set
Working voltage: 8-24V
Working current: Less than 20mAh
Peaks welding current: 2400A max
Standby power consumption: Less than 0.5mAh
Welding thickness: 0.1-0.2mm
Limit temperature: 175℃
Item size: 89 x 54mm / 3.50 x 2.13inch
Item weight: 100g / 3.53ounce
Usage:Spots Welding
color:Photo color
Material:plastic

Package Contents:
1 x Spot Welding Machine Kit

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.