Not only a constant on or off red laser pointer, this is a bubble level, ruler, and screw driver all in one! Carry it in your pocket, change screw driver tips and click on the red laser pointer! For everything from hanging pictures to laying tile, nothing could be simpler or more fun.
specifications
FDA Safety Class IIIa
Model: MLT
Wave length 645nm
Power Output<5mW
Range 2000 ft
Beam Diameter At Source 1.1 mm
Output Variance 10% after 20 min
Beam Divergence1.0 mRad
Operating Lifetime 3000-5000 hours
Dimensions14.5cm Long X 1.5cm Wide
Batteries 4 LR41
Shipping Weight: 1lbs
