Laser rangefinder, precision laser ±1.5 mm in accurate result mode for buildings 40M

[Scope of Application] A professional laser rangefinder is suitable for home use, decoration, and large areas such as buildings, factories, warehouses, apartments, etc. [Mute Function] The mute function allows you to turn the measurement buzzer on or off as desired, making it suitable for use in libraries, classrooms, and other locations. [Accurate Results] The laser measuring equipment can achieve an error of 1.5 cm. We have changed the traditional single-tube laser structure to a double-tube laser structure. This technology can effectively reduce the error caused by [Multiple Functions] The laser distance measurer can measure area, distance, volume, continuous measurement, and the Pythagorean method. The addition and subtraction mode helps you obtain calculation results more efficiently. [Easy to Use] You can obtain accurate results in 0.5 seconds, enhancing your work efficiency. 30 data memory slots for displaying measurement records; manually delete data. It will automatically shut down.