Package Included:
1 x 3D Red Line Laser level AA battery not included
1 x Stand
1 x Belt
1 x Cloth Bag
1 x Reference Board
Specification:
Waterproof grade: IP: 54
Over-all accuracy: /- 2.2mm / 10m
Orthotropic accuracy:90° /- 30°
Leveling range: /- 4 °
Leveling: gravity pendulum
Line-width: 2mm / 10m.
Working range Radius: 20m.
Power supply: 4 x AA batteries Not included.
Working time: 4.5 Hrs
Laser power: 100mw
Laser Class: II
Color: Red
The button introduction:
The laser level has three laser windows, each window can launch 4 laser lines, totally 12 laser lines4 laser lines combine to a plane. Every time click on the button, there will be 4 laser lines of a plane. Attention: There are at least 4 laser lines, it can not keep 1 or 2 laser lines
Product Highlights:
The 3D 93T laser is a cross line laser level. This unit is self-leveling with accuracy range of within /-4 °. The working range of this laser is up to 65foot 20m, depending on the work illumination of the area. The two separate line beams are generated635nm laser diodes. The line beams have /-2.2mm accuracy at up to 10m.
Design:
The 3D 93T laser level is a compact, practical option for basic cross line leveling work. Measuring at 1/4 ", the laser can fit comfortably in the palm of your hand. It has a hard plastic housing to protect the laser beams and pendulum leveling system within. The housing has a ribbed rubber casing that protects itscratches while giving extra friction to make it slip resistant.
Mounting Options:
The 3D 93T laser level has one mounting nut with a 1/4 " thread at the bottom of the unit. This allows you to mount it either to a bracket or a tripod for security. The unit can be placed on a regular surface, but securing it usually guarantees less movement for more accurate work.
This laser level, please mind that it can not lock the laser line when you use it tilt "slope" function, the laser line will flash slowly.
Powerful laser line, before use it, do not look directly into the laser, switch lock, protect children. 
