With the handy PROSTAFF 1000 laser rangefinder you are prepared for any situation. The compact and lightweight device has a measuring range of 5 to 910 m and the Target Priority Switch System, which offers two distance measurement modes to choose from. The near target measurement mode measures the distance to the closest object from a group of objects, and the far target measurement mode measures the distance to the farthest object. Distances are displayed in a flash and in 1meter increments at the touch of a button. Single measurement and up to eight seconds of continuous measurement provide even more options. The quality monocular with multicoating and 6x magnification provides a bright and clear image.Technical data: Measuring range from 5 to 910 m Graduations of 1meter steps Exit pupil 3.3 mm Exit pupil distance 16.7 mm Laser classification IEC608251: Class 1M laser product FDA/21 CFR Part 1040.10: Class I laser product Temperature tolerance range from 10 C to 50 C Magnification 6x Lens diameter 20 mm Battery 1 3V CR2 lithium battery Dimensions (LxHxW): 91x73x37 mm Weight 130 g