Good quality and Hot sale products
Description OF PRODUCTS:
3,Adjust the focus:Yes(By fingers),<0.5mm at 4CM~30CM;
6,TTL:Yes,White cable at + and Blue cable at -;
7,TTL signal input 0~5V input.(0V OFF/5V ON)(TTL Modulation control the output beam OFF / ON )
please make sure the TTL input vlotage does not exceed 5V.othrewse it will brun the driver board.
8, Frequency for TTL control:0-20KHz;
9,Duty cycle:input 1%-100%;
10,Cooling mode:Heatsink and Fan
13,Red cable at "+",Black cable at "-";
14,Size:Laser Module:80*40*40mm;Driver board:80*42*35mm;
1 X 450nm 2500mW laser module with TTL Driver board
1 X protective googles
* It can adjust the focus(By Fingers),smallest dot <0.5mm at 4CM~30CM;
*Can carving wood (so easy);
*Can be use for CNC;
*It can burn plastic,paper,balloons,cigarettes,wood and so on;
*Pointer distance >5000M;
*Can work continuousely >12 hours;
Please do not leave us negative OR Neutral feedback before communicating with us via ebay messages.
Feedback will be posted once the buyer leaves a feedback;If there is something wrong with your item we will try our best to discuss a solution for that problem.If you are satisfied with your ebay purchase with us please do not forget to leave us a positive feedback!
DO NOT LEAVE LOW DETAIL FEEDBACK FOR US Your feedback are very important for us.
Many thanks! Wishes your shopping happily!
Very Important Tips:
*We have much experience on customs clearing,
*please tell us what is the best price for declared value on the invoice,so that you can avoid to pay high tax.
*If you can not get the package due to the policy in your country,we will not bear the lost . hope you can understand.