Aite 6X 24mm Hunting Laser Range / Speed Finder - Black (1 x CR2)
Measuring Range of Distance: 6~800M; Measuring Range of Speed: 0~300KM/H; Laser type: 905nm; Object lens size: 24mm; Magnification:6X; Field of view :7 degree; Exit pupil diameter: 3.9mm; Diopter adjust range: +/-4; Operating temperatures: -20~50'C; Range measure accuracy: +/-1m(Y)+/-0.2%; Speed measure accuracy: +/-5 KM/H; Battery: CR2-3V; Net Weight:185g