Laser tape measure for the widest range of applications in measuring linear dimensions, areas, and volumes of premises, buildings, and structures. The tape measure performs measurements in manual and automatic modes. The device also calculates the necessary parameters based on indirect measurement data, which facilitates work in confined spaces and rooms of complex shapes. Measurement data and calculations are displayed on a LCD screen with three lines, and the device can store up to 20 groups of data simultaneously in its memory. The maximum distance available for measurement is 100 meters. The device is easily held with one hand, and ergonomically placed buttons make operation easier. The device is powered by 2 AAA batteries, with one set providing over 5000 measurements. The auto-off function helps save energy, and the low battery indicator will alert you when it's time to replace the power source. The laser tape measure has manual measurement and automatic scanning modes. Length measurement function: measurement range 0.05-100 m, length measurement units meters, feet, inches, measurement accuracy mm. Area measurement function: area measurement units square meters, square feet. Volume measurement function: volume measurement units cubic meters, cubic feet. Laser pointer: class 1, 620-690 nm, 1 mW. Laser/device auto-off after 30/180 seconds. Number of lines displayed on the screen: 3. Device memory: 20 groups. Powered by 2 AAA batteries (not included). One set of batteries provides over 5000 measurements. Operating temperature range from 0 to. Low battery indicator. Horizontal bubble level.