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Engrave Cutter,Focusable PWM & TTL 2W 2000MW 450nm Blue Laser Module Engrave Cutter Engraving

$65.99 $33.00

1000 in stock

Sale ends soon!

★We ship from the United States, and if you are not satisfied with the product, we will provide you with a refund Specifications: Wavelength:445nm~450nm Output Power:2000mW Adjust the focus:Yes(By fingers), Size:Laser Module:90*40*40mm; Size:Driver board:90*40*42mm; Cooling mode:Heatsink and Fan Material:Metal Lens:Glass Working Voltage:12V Power supply:>2A; TTL:Yes,White cable at + and Blue cable at -; TTL signal input 0~5V input.(0V OFF/5V ON)(TTL Modulation control the output beam OFF / ON ) (TTL Modulation: Make sure input TTL level PWM dightal signal) Outer driver board:working more steady than inner driver board; Frequency for TTL control:0-20KHz; Duty cycle:input 1%-100%; Red cable at ‘+’,Black cable at ‘-‘; Package: 1 X 450nm 2000mW laser module with TTL Driver board USE: * It can adjust the focus(By Fingers),smallest dot *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;

* GREAT REASONS TO BUY FROM US:

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