NEJE MASTER 3 3500 B30635 laser engraver with B30635 laser module, MASTER 3 with B30635

1. Fan speed: 10600 rpm
2. Single output power: 600mW
3. Laser wavelength: 405nm
4. Focus spot size: 0.02×0.02mm
5. PWM input: 3-12V0-20KHZ
6. Support system: Win 7/8/XP/10, Android APP (NEJE scanner).
7. Wear laser safety glasses to avoid direct contact of the laser with eyes and skin!
8. Do not engrave mirror objects, pay attention to fire prevention, and pay attention to pets when working!
9. Smoke will be produced during combustion, please pay attention to internal smoke exhaust.
10. The warranty period of the laser module is one year. If there is any quality problem (except individual cases, such as using the laser module for more than 30 minutes each time and damage), please feel free to ask us for help.
11. If there is any problem with the laser module, please do not disassemble it without our authorization. It will destroy the laser module.
12. Package includes:
• 1 x Master 2 laser engraver
• 1 laser module
• 4 walnuts
• 1 mask
• 1 L-key
• 1 USB cable
• 1 small key
• 1 x 12V2A power supply
• 1 EU adapter
• 1 wooden log
• 1 test strip