1. Large optical lens, suitable for indoor and outdoor use; high-frequency green light, measured farther, and clearer outdoors 2. Electronic level sensor, refresh angle data in real time 3. Low distortion optical lens, greatly reducing the influence of ambient light 4. Scope of application: indoor ranging measurement, length/height measurement 5. Measurement mode: length / area / volume / Pythagorean / angle measurement / height measurement / wall speed measurement 6. Measuring range: 50 meters, 70 meters, 100 meters 7. Working power: 10.8w 8. Working voltage: 4.5v 9. Working current: 2.4A 10. Power supply mode: 3 AA batteries (not included in the product) 11. Packing list: host, manual, color box, cloth bag, reflector, lanyard 12. Dimensions: 11.8 x 5.2 x 2.7cm 13. Weight: about 500g
