The Best Seller Machine Product provide Great Promotion Free shipping 7w high power laser engraving laser module 450nm blue laser head 7000mw laser engrave machine mark on metal gift. Now USD ~ USD /piece. Dont waste your time. Buy Now only in Yuser Laser Equipment Store Trusted Seller Store!
We have our own control panel to use the laser Size: Length 50 mm * 50 mm * Width Height 100 mm wavelength: 445nm / 450nm Output Power: 7W average pulse 10W modulation frequency: Ttl can modulate 0v-off 5 open PWM frequency <9 kHz Operating voltage: DC = 12 Operating Current: I <3A focal length: not regulated Operating Temperature: 15 ° ~ 45 ° & # 8203; Focal Length: 20 mm
enagrave sample
Return Policy
If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service
On-time Delivery: If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).Great New Free shipping 7w high power laser engraving laser module 450nm blue laser head 7000mw laser engrave machine mark on metal gift
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