HITBOX 200AMP TIG AC DC Aluminum TIG Welding Machine Digital
HITBOX 200AMP TIG AC DC Aluminum TIG Welding Machine Digital Inverter TIG Welder with AC DC Pulse/Square/DC TIG Welding Machine, TIG & Al Weld, 3 Year UK Warranty(HBT250P) Check Offer Price 【4 IN 1 TIG AC DC】- Digital pulse control frequency range: 0.5-200HZ and AC control pulse frequency: 0.5-200HZ, AC duty cycle range: 10-90%, could weld ultra-thin 0.3mm aluminium plates....