Electric portable marking machine for VIN code , Color touch screen

Color touch screen Easy file transfer marking Electric portable marking machine for metal 1. No power, gas supply and computer 2. Replace the battery (which can also unplugged), a charge Electric 2 hours continuous work 12 hours 3. The world's leading IT technology to meet workpiece height difference between the different marking. 4. Imported electromagnetic needle design, without external gas source,easy to use. Standard Features 1. Color touch screen 2. USB connector - Easy