Modulo laser verde impermeabile 520nm, ideale per uso esterno e progetti di precisione

1pc Waterproof 520nm Green Laser Module, Ideal for Outdoor Use & Precision Projects - 135.2x32mm. Wavelength: 520nm. 1pc Waterproof 520nm Green Laser Module, Ideal for Outdoor Use & Precision Projects(Battery not included for easy custom clearance).

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