Features 1、Designed for any situation where accurate measurements are needed, such as hanging shelves, cabinets, tiles and picture frames with accuracy. All the jobs that requires a straight line or accurate measurement. 2、Our leveler tool is designed with one slider selection button in the front to make it easy for everyone to use.It control the vertical laser line, horizontal laser line and cross laser line mode switching,suitable for different usage modes,and accuracy is more accurate and stable. 3、Level tool with one level (0°), one vertical (90°), and one 45° bubble for determining horizontal and vertical plane. To provide more accurate results. 4、Level line tool comes loaded with an 8 feet measure that includes English system and metric linear measures, with graduations down to 1/32in and 1mm. 5、Adopts high quality plastic and aluminum alloy material, wear‑resistant and durable. Specification Condition: 100% Brand New Item Type: Measuring Level Material: Plastic + Aluminum Alloy Color: Black Model: Laser LV03 Size: Approx.2.8x18.5x6.5cm/1.1x7.3x2.6in Laser Wavelength: 650nm-680nm Battery: 3 x LR44 button battery 160mAh(Included) Accuracy: 0.01 LV03 level tool meter has four functions: The first function: The level tool meter can measure whether the plane is uneven or hanging paintings, etc. The LV03 level tool meter can draw three kinds of lines: horizontal line, cross line and vertical line (also called corner line). The second function: There is a horizontal bead on the level tool, which can measure whether the horizontal plane is level or not. The LV03 level tool also has a water bubble measuring 45 degrees. The third function: a tape measure included in the level tool (2.5 meters, with inch scale). The fourth function: There is a scale on the side of the LV03 level tool (15cm, 6 inches), and the iron absorption function can be added to the bottom of the aluminum alloy of the level tool. Product Description: The laser head can be pushed up and down to switch to the linear mode. When pushing, pay attention to the aluminum alloy head down and do not use too much force. There are three gears to push. Package List 1 x Measuring Level 3 x Battery