Focusable 200-250mW 650nm Laser Module Red Dot Laser Generator Diode Replacement Mini DIY Engraver

Description

Notice:
This item does not contain a battery box. Please make sure you know before you bid. Thank you very much.

Specification:

Features:
1. 650nm focusable red laser module
2. Reverse power protection, anti-static protection, short circuit protection
3. Supply current does not vary with the voltage ranging from 3.2V to 5.0V
4. Output optical power is stable,suitable for industrial equipment usage

Note:
1.This laser module has high output power,please wear goggles when testing or using.
2.The red cord is anode,the black cord is cathode.

Package Included:
1 x Red  Dot Laser Module