✅ Digital control system supported by MCU simplifies circuit and improves overall reliability, precision and response speed

✅ Anti-stick function can prevent electrode sticking, overheating and destruction

✅ Self-adaptive ARC force function ensures a stable and continous ARC during welding especially when the length of output cable changes

✅ Built-in hot start function ensures a smooth start and prevents the sticking of electrodes to the workpiece

✅ Enhanced air passage design improves the dust-proof capability

✅ Overcurrent & overheat protection

✅ The digital current display show the preset current value

✅ Accessories: 1pc allen wrench, 2pcs quick plugs

Specification:

✅ Built in hot start

✅ Built in ARC force

✅ Anti-stick

OH/O.C indicator