1)wave length:650nm power range:190-210mw
2)working voltage:DC 3.0-5.5V ACC abroad
4)laser shape:dot (laser cross line,line laser etc for ur choice as well)
5)Surface treatment : black
9)Red line is positive pole(+),Black line is negtive pole(-)
NOTE:Directly connect adaptor with 110-220V,output voltage is 3V.
All kinds of electric power tool,laser level,position indicator,totaling level,medical care,
military,disdinguise false,laser stage lights,security etc.
3-days money back ,2-weeks exchange, if you want to know more details,pls feel free to contact us.
Read before your buying:
1. All items we sell are free shipping by EMS to most countries, such as: North America, Western Europe and Asia. To Netherlands, Italy and other countries in South America, Africa and the Middle East will be by DHL.
2. All items we sell are guaranteed 100% brand new, never used.
3. Youll get what you see.
4. If the items are damaged or not as the same as our description, we will accept exchange or refund after you ship them back. Shipping is not refundable.
5. We wont responsible for any taxes or charges, but we will help buyers on the packages and shippings to minimize to avoid taxes or charges by customs.
6. If you have any questions,pls kindly contact us before give us negative feedback.We thanks a lot for ur 5 stars.
7. Your items will be shipped out in 3 days normally after payment is cleared. Tracking number will be provided after shipping.
8. By EMS, it will take about 20 business days to most of the areas mentioned above. By DHL, it will take about 4-7days to most of the areas mentioned above,while all of our products with free shipping meaing post by EMS(CHINA POST AIR MAIL OR HONGKONG POST AIR MAIL) ONLY.
9. If you have any other questions, please feel free to let us know.
10.If buyer want to ship small order to Austrilia ,Israel, Brazil and some aferican countries, please must contact us before placing order, thanks a lot!
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Below pics for connecting with transformer:
Below pic for connecting with other power supplies: