Cooling Mode:Temperature sensor intelligent control + 10000 rpm 40mm cooling fan. Adapter Plug:5.5 2.1 port.Can Not Engrave:Glass/Stone/Ceramics/PCB/Reflective Material/ Transparent Material. Optical power output:5.5W (5500mW). TTL&PWM Modulation:YES, Compatible with Both TTL & PWM Modulation.
Input Interface:PH2.0-4Pin (+, -, PWM/TTL, Temperature), 3Pin (+, -, PWM/TTL), 2Pin+2Pin (+, -) + (PWM/TTL, -). Module weight:202g (The lighter the weight, the smaller the move inertia, the better the performance).Life Time:10000-20,000 hours. Digital PWM Wave Pulse Signal Generator Adjustable Frequency Duty Cycle for NEJE Laser Module tester board Specification. Output: PH2.0 4pin (12v, GND, PWM/TTL, Temperature). Mode: 3 modes (off, manual pwm, pwm / ttl in). Red glasses x1 (Data cable 1, wooden board 1, paper 5, pen 1, brush 1, focusing film 1, angle iron 4, alumina film 1, cable tie 3, nut 5, large hexagon wrench 1, small hexagon wrench 1). Dear customer, if you have any problems or need more information about this item, please send us a message and we will give to You more information or will give the best solutions to solve it. This item is in the category "Business & Industrial\Printing & Graphic Arts\Screen & Specialty Printing\Engraving".
The seller is "mindyshop777" and is located in this country: HK. This item can be shipped worldwide.