1. laser point
2. for Jewelry Testing, we had checked
Jade and Brazil tourmaline Crack testing
Diamond, Ruby and saphire cutting surface testing
Safety Class: Class 3R （FDA certificate provided according to requirement）
Working Voltage 3VDC (two AAA batteries, not included)
Working Current 280mA
Laser Shape dot
Material and Color all metal
Working Temp.: -10~+45 Centigrade
Pen Body Dimensions Diameter14*Length16mm
Package 510nm green laser pointer ( batteries are not included)
the sticker of the laser may be removed before shipping.
battery direction for installation: + pole of the battery connects to the tail of the pen, - pole of the battery connects the spring of the inside module.
- Additional Information
Housing Shape No SKU 11061157 Wavelength No Output 1mW-5mW