This arc welding machine,inverter welding machine,mma welding machine,electric welding machine ,arc welder, inverter welder has the following characteristics: 1. Compact in volume, light in weight and power saved 2. Easy to arc initiation, resistance to interference, good force adjustment 3. Stable welding current, low welding spatter 4. Good welding result, deep welding pool, high intension 5. Protection for over voltage, over current 6. Automatic voltage pulsation compensation capability. 7. Applicable for various acid and basic welding electrodes. Model ARC100 Input power voltage (V) AC230í+10% Rated input current(A) 16A Input AC(HZ) 50/60 NO-load voltage(V) 80 Output voltage(V) 25V Output current range(A) 5-100 Protection class IP21 Efficiency(%) 85 Duty cycle(%) 60 No-load power(W) 20 Power factor cos 0.93 Standard: CE Trademark: OEM/SONSCN 1>.accessories:welding holder ,welding cable,earth clamp 1 set/white box 3boxes/carton size:42x43x28cm 2>. accessories:welding holder,welding cable,earth clamp,wire brush,welding mask 1set/plastic box 3boxes/carton size:47.5x46x49.5cm