Product Description

Green Laser Pointer: Product introduction: Dimensions: &#**6;*4×**0mm Output wavelength: **2 nm Output power: 1mW, 5Mw, *0mW, *0mW, *0mW, *0mW, *0mW, **0mW, **0mW, **0Mw Working voltage: DC=3V Working current: I<**0mA Preheating time: 5minute Working temperature: **0&#***1;&#****4;&#****1;*0&#***1; Storing temperature: **0&#***1;&#****4;&#****1;*0&#***1; Color: Black (as required by the customer) Product purpose: for indicator and teaching direction