Feature: 1. Mainly used in grayscale engraving, drawing, simple depth engraving, simple cutting, etc.2. Especially good at grayscale engraving, depth of engraving 0.5-1mm, cutting 0.5mm, unable to engrave metal. 3. Supported engraving materials: Wood, gray paper, leather, bamboo, blackening plastics, rubber, PCB, etc. 4. The power can be adjusted by PWM. 5. Built-in drive protection circuit including surge protection, overvoltage protection for safety use. Specification: Item Type: Laser Module Package List: 1 x Laser Module 2 x Screw 2 x Washer 2 x Connection Cable 1 x Hex Wrench 1x Interface Transfer PCB Board Note: 1. Please apply this module under the premise of safety protection!2. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. |