The 4D laser level meter can emit the visible laser horizontal and vertical lines of the automatic leveling separately or simultaneously.
Provides accurate horizontal and vertical datums for indoor construction stakeout and calibration, easy to operate, and versatile

Features 

1. Output 4 360° line lasers
2. Form 10 cross laser cross lines (16 lines)
3. Can be attached to the floor tiles, wall stickers, and ceilings, all 7mm pitch
4. Both indoor and outdoor, continuous laser or pulsed laser
5. P54 waterproof and dustproof
6. A well-designed accessory bracket expands the use of the instrument

Specifications

• Name : Laser Level 16 line
• Model : CC-B16
• Laser Diode : 520/505nm
• Working Distance : 25m
• Automatic Leveling Angle : ±3°
• Power Supply : Large Capacity Lithium Battery
• operating Hours : 4-8H
• made in china