Features: High precise measurement, the error is less than 2mm, supporting a variety of unit conversion, suitable for professional needs. This portable digital lasers distance meter features USB rechargeable convenience, a intuitives backlits display, and various unit switching between meter, inches, and feet, ensuring ease of use in any environment. For professional such as architects, interior designers, and DIYer enthusiasts who demand precise and reliable measurement tool. Perfectly suited for house measurements, interior renovations, furniture arrangements, and outdoor construction tasks, this lasers measurer adapts to various setting with its robusts designs. With its compacts aluminum alloy build and advanced pythagorean model, this tool is a must having for anyone look to streamlines their measuring process with cutting edges technology. Specifications: Component:ABS Size:Approx.14x7x4cm/5.51x2.75x1.57inch Styles:40m/60m Package Includes: 1pcs Lasers Distance Meter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.