Milwaukee Laser Distance Measure enables user to perform single measurements & continuous tracking Laser Distance Measure has auto shut off and low power indication Laser Distance Measure has IP54 water & dust protection Laser Distance Measure has metric & imperial units of measurement Laser Distance Measure features very slim housing design with belt clip for easy transport & two easy to touch measure buttons on the front and side of the housing Laser Distance Measure is easy to use one person point and shoot system Laser Distance Measure has large 3 line LCD graphical display with automatic white backlight & display shows last three measurements