Description
Lead Length: 7CM
Head Maximum Diameter: 11.8MM
Rotating Part Diameter: 8.2MM
Device Part Length: 23MM
Operating Voltage: 4.5V， 51Ohm Resistance
 
In the ideal case (no dust， no fumes， no barrier)， the laser transmission distance is infinite. The laser head in the case of high air quality， operating current to 20MA， the transmission distance can reach more than 1KM. In cloudy night， exposure to 500 meters away from objects， it is clearly visible. For a closer distance， even in the sun of the day， shone on the pavement， outside the building， it is also clearly visible.
 
Application
production of electronic pointer pens， electronic tuner， lights， remote control， instrumentation.
 
 
Other Diode Module Link:
http://www.aliexpress.com/store/group/laser-dot-diode-module/1089303_255817199.html
 
 
 

Feedback

We’re doing our best to ensure item quality and our service.

Please contact us if you are not satisfied before leaving feedback.

All emails will be answered within 1 business day.  Please kindly re-send your email if haven’t got our reply. 

 
Shipping

- Items will be shipped by airmail within 1-3 business day after payment received. (excluding Sat， Sun & holiday)

- USA items will be shipped by ePacket. 

- Items of most other countries will be shipped by China or Hong Kong Airmail， with a tracking number.

- Shipments arrive 7 to 40 business days to most destinations.

- US & CA orders usually arrive in 7 to 16 days.

- EU orders usually arrive in 10 to 30 days.  (AT， IT， KZ， NL & UA a bit slower.)

- RU orders usually arrive in 20 to 40 days. (My dear Russian friends， please leave your full name after purchase， thanks.)

-We carefully and properly， pack and ship your items. You will like it!

 

Payment

We accept Escrow ONLY.

 

Returns

Our return policy is simple， if you are not 100% happy with your purchase we will give you full refund without any hassle. (14 days money back， you pay return shipping.)

 

Others

We are not responsible for any custom duty or import tax.