3v Infrared Laser Adjustable Focal Length Of 5mw Red Laser Spot

US $6.50

??, ???, China
Mar 4th

Open on mobile:
QR code

3V infrared laser adjustable focal length of 5mW red laser spot Description: Output: (650nm) Size: 12.0x35mm in diameter Length: About 135mm Net weight: 13.5g DC voltage: 3~5V [4.5V] less than optimal voltage Connection method: red line is connected with the positive pole is connected with the cathode,black line Current: 40mA (max) Application: Industrial Location Package Included: 1 * laser head The use of red light module 1 can be used for sight for positioning; 2 can be used for laser testing tool; 3 can be used for concentric positioning; 4 can be used for medical device positioning; 5 can be used for the production of signal equipment; 6 love yourself making small products or for experimental teaching of Amoy friendsalternatives. The matters needing attention: 1.Do not reverse connection. 2.Do not over pressure 3.Do not align the animal or human eyes, otherwise the consequences. SHIPPING: In China the item will be shipping out by EUB. normal it needs 5-15 business days to USA. We will add the tracking number on EBAY. please contact us for the extra shipping and handing if it is needed . PAYMENT We only accept paypal payment . RETURN POLICY: We will refund you for items returned within 7 days of you receiving them ,for any reason . A full refund will be given if item are returned in their original condition . Item which is damaged or missing components is not refundable .Buyers are responsible for return shipping with proper packaging . on receiving item, we will refund you immediately . FEEDBACK: You know ,I`m a new seller ,so the positive feedback is very important to the development of our business . we sincerely invite you to leave positive feedback for us if you are satisfied with the product and our service . If you have any questions ,please contact us before leaving a negative feedback . Leaving negative feedback won`t solve the problems . Communication between the seller and buyer is more important and efficient than leaving a negative feedback .

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Outpu	650nm
Net weight	13.5g
Size	?12.0x35mm
DC voltage	3~5V