Range: max range of 600 meters Maximum Accuracy: with 6x magnification and accuracy to within 1 meter・ you can be sure that you're always getting the correct measurements・ without having to worry about miscalculationsMulti Modes: with IPX3 warterproof grade・ range・ flagpole lock・ golf distance correction・ and fog mode allow you to adapt the product for whatever use you need itConvenience: this laser range finder features a LCD display・ which makes it easier to read your readings and measurements Portable: it is in pocket size and in lightweight just weighting 175g. Power suported by a CR2 battery