SNDWAY SW-B40 Laser Rangefinder Infrared Measuring Ruler, Style: 40m Precision Version

1. Small and portable, the data is mastered in one hand, intelligent and easy to use2. Human-machine interconnection, one key to wake up the smart assistant3. Low distortion optical lens, greatly reducing the influence of ambient light4. Mobile terminal design, 10 minutes on-site drawing5. Bluetooth board: millimeter-level optical system, Swiss ST speed calculation chip, ROHM safety laser, horizontal screen large font design, multiple modes and units, wall speed measurement, Bluetooth data transmission, CAD/3D drawing, flat floor plan, Software and hardware design, data cloud synchronization, sunshine analysis, knowledge protection APP permissions6. Precise version: millimeter-level optical system, Swiss ST speed calculation chip, ROHM safety laser, horizontal screen large font design, multiple modes and units, wall speed measurement7. Scope of application: distance measurement / area volume measurement / Pythagorean measurement / Bluetooth drawing8. Battery capacity: 3.7V 850mah9. Power mode: USB charging / built-in lithium battery10. Temperature range: 0-40 degrees Celsius11. Measuring range: 40 meters, 50 meters, 60 meters12. Protection class: IP5413. Use: measure horizontal and vertical14. Charging power: 5w15. Charging voltage: DC 5v16. Charging current: 1A17. Packing list: host, user manual, color box, flannel bag, data cable18. Dimensions: 100.3x33.4x18.3mm19. Weight: about 160g