
Telescope main unit *1 Instruction manual *1 Packaging (subject to the actual product) *1
Product Specifications
Patented laser technology jointly developed with Harbin Institute of Technology (Shenzhen)
Over 30 domestic and international patents (e.g., Patent No. ZL201680001371.9)
15 years of professional R&D and manufacturing experience
High-precision, high-frequency pulse laser technology
Recognized as a specialized high-tech enterprise
Exported globally with certifications in Europe, America, and other countries
Data sourced from Shendawai Market Sales and R&D departments
SW-2500A (Flagship)
SW-3000A (Flagship)
SW-3000B (Image Upgrade Version)

Professional rangefinder 120m
CN¥169.00

50-Meter Omnidirectional Level 99 Flagship Model - For You
CN¥58.60

Mechanical Watch Display 100CM Circumference - Foldable
CN¥199.00
±(1.0m + D×0.3%) measurement error
OLED self-illuminated red display for all-weather visibility
SW-3000B features 4x zoom image-assisted aiming with 5MP camera, photo and video modes (exclusive to SW-B series)
High-brightness, high-contrast OLED screen with adjustable brightness
Green coated lens with 95% light transmittance for clear and bright imaging
7.0x magnification with ±5° diopter adjustment
6.0° field of view
28mm objective lens diameter, 20mm eyepiece diameter, 4.0±10%mm exit pupil diameter
Straight line distance measurement
Azimuth angle measurement (distance between two targets)
Height and horizontal distance measurement
Target lock function for precise measurement of slender or difficult targets
High-frequency pulse laser with enhanced dual transmission and reception for longer range and higher accuracy
IP65 rated dustproof and waterproof (6-level dust, 5-level water resistance)
Rechargeable 3.7V / 3500mAh Li-ion battery
Type-C fast charging interface (DC 5V 1.5A)
Up to 5000 measurements per full charge
Long battery life with quick recharge capability
RS232 communication interface with asynchronous (response) mode
Communication protocol detailed in "SW3000A RS232 Communication Development Guide"
1/4 inch copper threaded hole for tripod mounting (tripod not included)
Multiple measurement modes to meet diverse needs
Target lock and azimuth angle modes facilitate complex measurements
Image upgrade version supports photo and video recording for documentation
OLED display ensures clear data visibility from dawn to dusk regardless of ambient light
Enhanced green lens coating reduces dark corners and restores true color for comfortable viewing
7.0x magnification with rotary focus adjustment for precise targeting
Strap included for convenient carrying
Main unit
Color packaging box
Protective cloth bag
User manual
Communication cable (USB Type-C)
Cleaning cloth
Shoulder strap
Certificate of quality
Shendawai laser distance meters combine patented high-frequency pulse laser technology with advanced imaging and measurement functions, delivering precise, long-range measurements up to 3000 meters. Designed for outdoor and engineering applications, these devices offer robust IP65 protection, long battery life, and versatile measurement modes, supported by strong R&D and global certifications.

Mechanical Watch Display 100CM Circumference - Double Folding Style
CN¥169.00