650nm red line laser module,Industrial Laser Group Module adjustable focal length line cross point (line-4pack)

heartsOutput: Red laser module (650nm) Voltage: 3v-5v,Output power: Class II heartssize: 12x35mm heartsCan be used for aiming positioning Can be used for laser test tools Can be used for medical device positioning It can be used to produce a signal device heartscan adjust the focus, adjust by the tightnes of the product High customer satisfaction: 1.The best service, return information heartsWe guarantee that we will give you a satisfactory solution. heartsFor any reason, if you are not satisfied with our products, you can return them within 15 working days after receiving the goods. heartsReturned goods must be in the factory state again: no defects and no damage. heartsWho pays for shipping depends on the reason for return.

Features

• heartsOutput: Red laser module (650nm) Voltage: 3v-5v,Output power: Class II<1mw
• heartssize: 12x35mm
• heartsCan be used for aiming positioning Can be used for laser test tools Can be used for medical device positioning It can be used to produce a signal device
• heartscan adjust the focus, adjust by the tightnes of the product