Bushnell The Truth with ClearShot Laser Rangefinder features the ClearShot technology that provides an instant feedback on shot clearance. Its Angle Range Compensation (ARC) system delivers true horizontal distance between you the subject. This pocket-size ergonomic rangefinder renders accurate and consistent speed from 7 yards to 850 yards, with 4x magnification. This rainproof rangefinder is portable and has a battery indicator for convenience.