LFINE 16-Line 4D Laser Level Self-Leveling, 360° Green Beam Cross Line for Construction Tile Laying, IP54 Waterproof Alignment Tool with Carry Case

Product Material: ABS+PC

Shipping accessories list: see product picture battery * 2

1: Laser grade:< 1mw power output

2: Number of laser heads: Four lasers emit 360 degree laser lines, each laser line can form a 360 degree ring

3: Surface distribution of 360 degree laser line in laser level: two horizontal planes and two vertical planes intersect each other

4: Laser wavelength: 505-520nm

5: Horizontal and vertical accuracy: 33 feet+1/9 inch

6: Leveling/compensation range soil 3.5

7: Working distance: 32 feet

8: Working distance: 32 feet

9: Battery specification: 2400mAh * 2 4800mAh

10: Working hours: 2 batteries can be used continuously for about 6 hours