1. 8-function: Laser point indicator, Level line, Vertical line, Cross line, Ground level line, LED night view, Water surface, Strong magnet. 2. This laser leveler can be used for: Plotting Tiles, Mounting Light Frames, Installing Cupboards, Aligning Windows, Painting, Carpentry, etc. 3. This item is featured with Tripod Leveler with adjustable Tripod Rotary Base - you can adjust its angle from 0 to 360 degree and level. 4. Wave length: 630-680nm 5. Optical power: <=5mW 6. Accuracy: +/- 0.5mm/M 7. Voltage: 4.5V (1.5 x 3 cell batteries) 8. Max out:5M 9. Laser radiation, avoid direct eye exposure
