Spot Welders control Board 100A Digital display Spot welding time and current controller panel timing Ammeter

Current: 100A/40A
Material: electronic components
Size: 80*60mm, 40*35mm
Color: red

Package list:
1 x spot welder control board

Features:
** High grade material: Made of high grade electronic components, heat resistant, long service life.
** Function: The control panel of the spot welding machine is a controller that is developed for DIY or simple resistance welding.
** Use: It use STM8 industrial control center microcontroller.
** Safe operation: Strong and weak electricity through optocoupler insulation, safe to operate.
** Convenient to use: Adopts the bolt the quick connect terminal, more convenient  to use.
** Design: Reliable zero crossing detection circuit ensures the SCR phase shift accuracy.
** Clear display:  Digital control interface, display the current time and current settings clearly. Input time of 1-50, cycle unit (1 cycles is 20 ms), current input (30-99%),

Notes:
1. Please allowed 1-3mm differences due to manual measurement, thank you for your understanding!
2. Due to the difference between different monitors, please understand that the picture may not reflect the actual color of the item.