YT-731251 50M LASER DISTANCE METER Brand Yato Symbol YT-731251 Measuring range 0.05-50 m Measuring unit meters, feet, inches, feet + inches Measuring reference points 3 Measuring memory 99 Area measurement yes Cubature measurement yes Measuring accuracy 2 mm Measured angle accuracy 1 Calibration range -9 ~ +9 mm Laser yes Laser class 2 Laser power 1 mW Laser wavelength 650 nm Laser pointer color red Calibration functions Continuous measurement mode yes Single measurement mode yes Min. mode and max. measured distance yes Distance addition and subtraction mode yes Continuous tilt angle measurement mode yes Indirect measurement mode using hypotenuse yes Indirect measurement mode using two hypotenuses yes Indirect measurement mode using divided right triangle yes Indirect measurement mode using double right triangle yes Indirect measurement mode using right triangle yes Power supply battery Battery type 2x1.5V; AAA, 2x1.2V; AAA Dimensions 110x46x25 mm Display type backlit LCD Smallest displayed value 1 mm Measurement resolution 1 (0-9.999 m), 10 (10-49.99 m) mm Automatic switch-off 30 (laser), 180 (rangefinder) s Operating temperature range 0~40 C Storage temperature -10 ~ +50 C Weight 80 g Laser rangefinder for fast and precise distance measurements in the range of 0.05 to 50 meters. For measuring distance and volume indoors and outdoors. A convenient case protects against dust and damage. Functions: point and continuous measurement area and volume calculation 3 types of measurements acc. Pythagoras' theorems 99-result memory variable measurement start point change of measurement units continuous measurement of the angle of inclination during distance measurements automatic laser shutdown after 30 seconds automatic rangefinder shutdown after 180 seconds calibration Additional information: large, clear LCD display battery status indicator reinforced housing power supply: 2 AAA batteries