LRM 1500 SPD Laser Rangefinder Monocular series comprises three models suitable for a wide range of tasks. These systems provide instant distance and speed (SPD modification) measurements consistently and accurately. Optical channel provides sharp, clear image under all conditions. All devices use the same ergonomic lightweight body with rubberized grip.     Features Instant and accurate distance measurement Units of measurement (Yards, Meters ) Low battery indicator Indicator of active laser Target quality indicator Reticle (cross or rectangular selectable) Specifications Magnification Objective lens diameter, mm Field of view Diopter adjustment range Range Finder Laser Type Measuring range, m Accuracy, m Meters/Yards display Target quality indicator Last 10 readings recall Reticle shape selection (+ or []) Automatic rain mode 'Best Target' measurement Speed detector Miscellaneous Battery Tripod socket Weight without battery Dimensions   7x 25 8° ±4 Class 1 eye-safe 20-1,500 ± 1 V - V V V V V   9 V V 445 g 127x125x60 mm