131ft Laser Distance Measure Device

1,There are 4 options:40m,60m,80m,100m,The price for 40m ones for reference. 2, The 40m 131ft could measure Measuring range covers from 0.03 to 40m. 3,Precise Measurement:the measurement accuracy of +/- 3mm is achieved. The multi 4-line backlit LCD is easy to read and even in dark environments. There are 2 bubble levels installed for precise vertical and horizontal alignment of the laser. 3,Material: laser measurement tool is made of robust PC and ABS plastic. 4,Waterproof:IP54 water-resistant and dustproof (IP54) features. 5,Extension Functions: Up to 20 records can be saved and retrieved. The tool also has the mute button, and the functions of add/subtract measurements and self-calibration. 2 AAA Batteries Powered, It is not include.