Protable Safe 5mW Green Laser Pointer

Description Although this green laser pointer is only 5mW, it can be used for fluorescence excitation, direction indicator at long distance, tracks detection. With its low power, this pen shape green laser pointer is safer to use, which is especially suitable for lecture indicating. Features - 5mW safe green laser. - Wavelength (nm): 532nm - Laser power supply: 2*AAA battery - Low power, safe to play with. - The laser light can be seen clearly though a long distance. - Pen shape, handy and portable to carry. - Stainless steel design, weather-proof and sturdy. - Application: fluorescence excitation, direction indicator at long distance, tracks detection. - Don't point the laser beam to anybody, especially the eyes. Package including 1×PortableSafe5mW532nmGreenLaserPointer Pictures