Fangrui Product Details It Features A Built-in Bubble Level To Further Increase Accuracy, Making It Ideal For Both Professional And Home Use. Ideal For Both Professional And Home Use. The Compact Design Fits Comfortably In The Hand And The Large Lcd Display With Backlight Ensures Easy Reading. [multi-function Measurement Options] Our Laser Measuring Instruments Provide Comprehensive Functions, Including Distance Measurement, Area/volume Calculation And Pythagorean Theorem Mode. [streamlined Efficiency] Designed For Convenience, This Digital Tape Measure With Laser Simplifies Measurement Tasks So That Each Job Can Be Done By Just One Person. Whether Youre A Professional Or Doing Home Improvements, This Tool Will Save Time And Eliminate The Need For A Traditional Tape Measure. [wide Application] This Measuring Laser Tool Is Suitable For A Variety Of Applications And Is Essential For Contractors, Architects, Real Estate Agents, And Diy Enthusiasts. It Is Ideal For Use In Construction, Real Estate, Factories, Warehouses, Etc., Pro