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RTK SLAM scanner for surveying and mapping

Handheld surveying scanner used on construction site

Portable mapping device for construction measurement

Handheld All-in-One 3D Scanner for Surveying, Mapping and Construction

This handheld all-in-one 3D scanning device is designed for surveying, mapping, construction measurement, and complex terrain data collection. By integrating GNSS RTK, SLAM laser scanning, and visual imaging into a single portable unit, it enables fast and accurate acquisition of spatial data in both open and signal-restricted environments.

The device supports real-time centimeter-level positioning outdoors and seamless laser-based positioning in GNSS-denied areas such as tunnels, under bridges, and enclosed construction spaces. With multi-camera imaging, laser point cloud capture, and unified coordinate output, it significantly improves on-site measurement efficiency while reducing the need for control points and repeated site operations.

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Product Description

Machine Features:

All-in-One Surveying and Scanning Device:

Combines RTK positioning, SLAM laser scanning, and visual imaging in a single handheld unit.

Full-Constellation GNSS Tracking:

Supports multi-system and multi-frequency satellite signals for strong reception and high-quality positioning data.

RTK + SLAM Fusion Technology:

Delivers real-time centimeter-level accuracy outdoors and automatic coordinate alignment of point cloud data.

Laser Reverse Positioning in GNSS-Denied Areas:

Automatically switches to laser-based positioning when satellite signals are unavailable, ensuring continuous data capture.

Contactless Measurement Capability:

Enables safe and efficient measurement using laser point cloud and image data without physical contact.

High-Efficiency Image Measurement:

Allows users to capture images and obtain coordinates of multiple points directly, improving field productivity.

Multi-Camera Visual Scanning:

Equipped with professional dual HD cameras for accurate color and image-assisted data collection.

Products Specification:

Item	Specification
Product Type	Handheld All-in-One 3D Scanner
Measurement Technology	RTK + SLAM + Laser Scanning
GNSS Support	Multi-Constellation, Multi-Frequency
GNSS Channels	Up to 1408 Channels
Laser Scanning Range	0.1 – 40 m (10%), up to 70 m (80%)
Working Distance	Approx. 2 – 15 m
Measurement Accuracy	Better than 5 cm within working range
Cameras	3 Professional Dual HD Cameras
Alignment Method	RTK + SLAM Unified Coordinate Output
Operating System	Linux
Storage	512 GB Internal Storage (Circulating)
Network Connectivity	Bluetooth / WiFi / Cellular
Protection Rating	IP64
Operating Temperature	−20 ℃ to +55 ℃
Power Supply	Lithium Battery
Battery Working Time	RTK Mode: up to 10 h / SLAM Mode: up to 5 h
Charging Method	USB Fast Charging (45 W)
Charging Time	Approx. 2 Hours
Dimensions	Approx. 134.4 × 109.9 mm
Weight	Approx. 1.68 kg