What you get: 1 x Eventek laser distance meter, 1 x hanging rope, 1 x English operating manual and 2 x AAA batteries. 2 years guarantee and friendly 24/7 customer service. Widely use: the laser distance is ideal for home, construction and industries, especially in large areas such as rooms, apartments, buildings, real estates, factories, warehouses. Multi measurement modes: single-distance measurement, continuous measurement, area measurement, volume measurement & Pythagoras measurement, etc. Free unit selection of meter, inch and feet; LCD display with backlight, quicker and more accurate than a tape measure. Laser measure can calculate area and volume automatically, with auto correction and error report technology, wide measuring range from 0.03 to 60m, high accuracy ± 2.0mm.