style1:35 m SW-P35 green [standard]
style2:50 m SW-P50 yellow [standard]
style3: 70 m SW-P70 Blue [Standard]

Pen rangefinder,
Popular brands Dust-raindrops,
Self-calibration - small adjustment to facilitate customers with area, volume, Pythagorean and other measurements,
Product dimensions: 22 * 35 * 150mm,
Outdoor can be measured oh!